Looking at building a open top end based off a g22 top end for my g35 limited gun.I will never compete for a national championship and am just a C class shooter. Love to tinker and compete with friends. Eye sight is not as good as it once was a few years ago and tried carry optics this weekend and loved shooting a red dot. Did not like all the reloading and prefer my g35 limiteds lower, (IE magwell and grips, trigger ect) better then production style carry optics lower. I don't think that having to reload in a larger course is going to cost me a match, I screw up lots of other things worse then a reload lol. I have a bunch of both 9mm and 40 brass (range pickups), I also have a bunch of MG 124JHP's. And several different powders to experiment with. Have dies for both 9mm and 40 but not worried about buying another die set. Not sure what caliber to go with, Major 9mm, 40 open or 357 sig? I will post what I see as the pros and cons of each for me and would love to here others opinions.
9mm major
pro's
ammo cap
cheaper bullets
more gas then 40??
Cons
issues with KB.
40 S&W
pro's
more forgiving then 9major
Cons
more expensive bullets
less capacity
357sig
pros
cheaper bullets then 40
more forgiving then 9major to reload
more powder choices then 9major
cons
round count ie mag capacity.
less barrel choices then threaded 40 or 9mm
So what do you all think??