Well, I was gathering 80's/90's DA/SA fullsize 9mm's, and recently filled a gaping hole when I picked up a Sig P226. That gives me CZ 75, Beretta 92. Sig P226; and then S&W 915, Zastava CZ 99, Star 30MI.

What's left: HK P7 and Walther P88; probably outside my budget. Taurus PT 92; a little too similar to the Beretta to really consider. Maybe a Ruger P84 or 89 if the price is right, same with Daewoo DP 51.

Would consider "upgrading" the S&W to a 59xx, but: I prefer blue to stainless, and prefer the round trigger guard. I don't really see the 5904 as a big upgrade, I suppose a 5905 would be the ticket.

Not looking at Jericho's or Witness/Tanfoglios, as I figure the CZ 75 has that realm covered.

Not really sure what else is left.