it is very important to have a gun which "feel" just right. Yes, I know, that's VERY subjective, but it's different for everyone.
You need a gun that's reliable, but once a gun gets "good enough" on the technical side, the fit is very personal. How it sits in your hand, how it feels when it fires, how it feels when it points, how big your hands are, etc. Yes, small technical details can make a small difference, but you wouldn't choose a gun which saves you 0.1s on a recoil/second shot but feels like crap in your hand, because you'll lose much more than you'll gain...
For anyone up to pretty close to the "top" levels (and that's always relative, right, so top to whatever level you want to be) the fit is more important than the tiny differences.. But once you start getting to the point where every little bit makes a difference, then you'll want to see what other guns there are which might feel as good as yours, AND will give you some savings...
Some guns to try are the cz-75 SP01, whatever the latest production Tanfoglio gun(s) is/are, if you don't like the SA/DA aspect than the Glock or the M&P5 or the XD... Some people really like Berettas, Baby Eagles, etc...
It's all personal.. haha, I mean, the first time I won the Ont provincial championship I think I was shooting a $300 chinese norinco POS, haha, but it worked for me.
So try some of the traditional guns mentioned by the people above, see if you really like any one of those, and just go with that. If not, keep looking...
The CZs have the most factory prod-legal customizations available, I THINK, but I'd imagine tanfoglio isn't far behind... Just remember, it must be reliable... It doesn't do you any good to save 0.15s on some shots, if you'll get a 5-8s jam every now and again
