The Tac Solutions is the #2 Glock kit, the Advantage Arms kit is #1. Almost ANY 22LR semi-auto handgun with full reciprocating slide is going to be fussy with ammo, requiring high-velocity 22LR ammo, because it needs to have enough power to kick the slide back to cycle the action properly. CCI Mini-Mag is best in my experience, and what AA recommends for their kits. Now that mine is broken in, it seems to work pretty well with Federal 525 bulk packs too. If really just want a semi-auto 22 that eats anything, buy a Ruger Mk3 or Browning Buckmark. Or if you have LOTS of money and can find one, get a CZ Kadet.
As I posted above, take some time to watch Nutnfancy's review on YouTube. It will answer all your questions about both these kits better than I can. Here's the link:
http://www.youtube.com/watch?v=rXoOA7Mdd3g