I don't know. I'm happy with Magnat LZR 980, around 120$ in Europe. Can't recommend anything more expensive.
Thank you for the suggestion, will check them out if they are available for testing around where I'm located!
Absolutely. Indeed hardware (digital) EQ is really software EQ, it’s just the software is on a microprocessor inside a separate unit.
Cool! This might be another topic but what are some good software EQs that you can recommend (for Mac mainly but would be great if it works for Windows as well)? And will they only work with a specific program (iTunes, Spotify, etc) or is the EQ applied to ALL output?
Nothing better than a pocket full of money

For DAC/Amp I recommend you to start with a JDS Labs Atom + Topping D50 so you will still have a lot of money to try some cans.
If you ask me about how they stack...
View attachment 25859 (or google it)
Headphone is something very critical and only after trying some you'll be able to decide which is better for you.
I recommend an used HE500 for Metal (I'm also a Dream Theater fan - Portnoy's era only) for you to have experience with planar magnetic drivers.
A pair of HD600 will be a good starting point for a dynamic driver and a good HP if at some point you decide to try a valve amp.
Anyway, my prefered HP is the Focal Clear but I still have not enough money to have it, but this is not your case, so...
The only thing I wouldn't start with is with an LCD... I think they are too dark and because of it they are good as alternative, but not as the main HP.
I've seen many good things about the Atom! Unfortunately the Topping is completely sold out and also quite difficult to get a hold of in Sweden. We are, sad to say, not very prioritized by Topping, Massdrop and others, even JDS Labs but they at least have the choice on their website to get a EU adapter.
I think the Focal Clear is available for me to try out, which would be amazing. Would they be a good match for Kpop and Trance also? Will see if the HE500 is available to listen to as well!
Regarding the LCD, I thought the darkness in them would kind of balance them out in regards to high treble in many Kpop female songs, making it a more relaxed listening experience. But this might not be what you have found out?
Not at all! I am sensitive to treble yet I had no issues with vocals on the HP-3 at all the last time I tried it. Growls always sound so satisfying and it always sends shivers to my spine every time I listened to metal.
Depends on what kind of sound signature you're looking for. LCD-2F is too dark for my liking and the HP-3 is more balanced overall. It's always better to try first instead of buying them blindly and 14-day return policy sounds great for that!
Good to hear it's good for vocals, both in the midrange for metal as well as high treble vocals like in Kpop!
I'm really interested in how dark the LCD-2F sounds but it's very difficult when no one around me has them for demoing. The 14-day return policy is great, but it's also a hassle to order things blindly and then have to send stuff back and issue refunds, etc

So I usually only use it for when I'm actually disappointed with the product, rather than for demo purposes.
One thing, I would avoid LCD's in totality, not because of sound quality (anyone downplaying them is being preposterous, especially with something like EQ from a pretty known Reddit user /r/Oratory1990 and his Harman Target EQ values).
The problem with all LCD's is their weight. And no, not in the way some have described about "neck pain" from the weight, it has more to do with mobility.
Second, and I think is a death flaw of these (without slight modding) is the metal headband that is over the pleather piece. The pleather will eventually stretch, to a point where the metal will dig into your head. Now you might be wondering "what do you mean dig in, they will simply just fall on top of the head, not too big of a deal". No, the way the designer clowns at Audeze approached this line of headphones is aesthetic over function at all costs. The way it sits on your head isn't even, the front headband mental sits closer and more downward+forward leaning into your head from the edge of the headband.
I modded mine by moving the strap lower so the metal could never touch my head, and the comfort was insanely good. There was only one problem that took me time to realize after my euphoric few weeks.. The comfort was worse. Not because of weight, nor pain this time, but because mobility was even more hampered. The issue was, it lifted the headphone's center of gravity higher, and made them feel more on a pivot (your head being the pivot). While nowhere near as bad as the pain from the metal headband touching your head, it was still nonetheless more annoying the moment I tried the HD6XX. I could not believe how light and easy going those headphones were.
So for sound quality LCD's are great. But using them is next to impossible for me, and I would wager for many people given enough time due to this -quite frankly- idiotic design choice.
Thank you for your detailed writeup of your experiences with LCDs! That does not sound very good at all. I will only be using them at home for stationary use but still. Should probably stay away from the LCDs in that case as these would be my first real headphones and thus, my main headphones for a while until I can get a second pair.
Have you had a chance to try the HP-3 that has been suggested in this thread?
My listening genres is a complicated mix. High treble and low bass/subbass with Kpop and Trance, and then the metal requires good mids as well - bah!
I love my HD 6XX. There are some nice DAC/Head Amp combos which have been tested here. The Topping DX3 Pro comes to mind. A single box is neater. I use a Grace Design M9xx with my cans. It's pretty, but pricey.
I agree that a single box is neater - however it can present more difficulties when upgrading unless it has pre-outs and/or line in. The Klipsch Heritage Amp that was suggested here would be amazing as it has both, allowing me to upgrade the DAC or amp individually and in steps.
Will check out Grace Design!
By the way, does anyone have any experiences with Pro-Ject amp/DACs, if so which? They are fairly easy to get a hold of in Sweden and seem to have gotten good reviews!