I was at a Dallas gun show today, and one dealer with great prices had just about every model Glock there. I really, really liked the feel of the G30 and the G39. Didn't like the SF G36. Felt skinny. I believe the G30 and G39 grips are the same as my G26. Now I know the G39 uses .45 GAP, and who knows how long this ammo will be available, but I thought I had read there were some issues with the G30, but I'm not sure. In any case I'd like some recommendations from owners of either of these models, good, bad, or ugly.