So its kind of funny but I'm not sure the dragonfly red is better than the LGV30 for me now... the thing is that the minimum volume on the dragonfly red is quite high with the headphones I'm using. When I do my best to volume match them, I have to turn the LGV30 way up and I realize it actually might be the one I prefer. LOL. I haven't done much A/B testing but just use the LGV30 now. Not sure if theres too much noticeable difference to be honest except that the red is slightly less convenient and wont let me listen at a safe volume.
The Red does sound really good for its price though in my experience. Somebody measured distortion at high output:
https://www.seeko.co.kr/zboard4/zbo...&sc=off&select_arrange=headnum&desc=asc&no=69
So I wouldn't get it if you have sensitive earphones, or high impedance headphones because you don't want it be too loud, or need to turn it up because it might have distortion when its cranked up. They released an firmware update since that measurement so its also possible that issue has been fixed.