Personally for me I could tell No difference shooting the 340 vs the 350 in the way they grouped. I grouped both out to 50 yards very well.

IMO if you have good form (not necessarily great) and are 28.5" draw or shorter I'd definitely spend some time shooting the 350. I think it would serve you well. The 350 is hardly unforgiving or at least it has not been with anyone I've seen shoot it.

I need to get some pics posted of mine.

Dan