Earlier this year when I was deciding on my full-size nine I narrowed my choices down to the Beretta 92 Inox and the CZ 75b Stainless. I went with the CZ and have been very happy with it.
Now, if I were looking to fill a second full-size 9 spot I'm not sure what I'd do. Still love the Beretta, will have to get a Hi-Power eventually, and the Sig p226 just calls my name everytime I see one! (Damn those whispering pistol voices!) Oh and I can't forget the G17, XD Tactical, CZ sp01, M&P9 and the new Ruger SR9:banghead:
In short, get the one that appeals to you most now, shoot it, enjoy it and just wait because in about four months you'll be back to figuring out which full-size you need second most.