Well, it looks like the Walther P99 is coming back in the A/S configuration. I have a compact P99 A/S and love it. But I already have a full size SW99 - essentially the same gun. I thought I wanted a P99, but everytime I've had 2 of the same guns in the past, I always end up not using one and then selling it later. So, I think I will pass on that.
I also thought about some of the higher models of the HK USP - since I love my 9mm USP - but I found out that all of these models w/ adj sites have all black sights - no white dots. I don't like that.
So for now, the Sig Pro is the leader. But, I gotta wait for the next big Houston gun show to get my hands on one. If I don't like that, then I guess I'll just look around and see if anything interests me.
I've seen 9mm XDs for less than $400 at the last gun show. But, I don't think I want one.