If one really wants to without a sub then it's the 8x50. Even with those you are only fine with most music, you are still missing a lot with some bass heavy music and movies.I own a pair of 8030Cs. I had the opportunity to try out a pair of 8340 APMs for a week.
I also had a pair of 7050C subs at the time.
Without subs and all DSP options set to off I didn't think the 8340 APMs added much if anything to my enjoyment; a little more volume which I don't really need at my 1.5m listening distance in a 4m x 3m room, a small increase in low frequency power but with regard to tone I prefered the 8030C.
Plug in the subs and I was hard pressed to hear any major differences. The subs wipe out the advantage of the lower frequency response in the 8340.
Once the 8030Cs are set up properly,without any DSP applied (good stands, proper positioning, getting them level, plenty of stuff in the room, thick carpets etc).
If one is prepared to apply a little DSP to iron out the worst of the room problems then I am hard pressed to see the advantage of the more expensive 8340 given one can buy the 7050C sub and the 8030C for close to the same amount of money unless the SAM options are important to you.
I don't think there is a better option at this price point. Some find they don't like what they percieve as the genelec sound (I have no idea what that sound is) so you may find a make you prefer the out of the box sound of but with DSP you can adjust the sound to ones own preference.
So sub is and because I like repeating myself I'll add that one should go with th 7x60 instead of 7x50. The price difference is not that much and the larger sub is, in my opinion, on another level. If one has chance to demo both I think most will come to the same conclusion in couple of minutes.