I'll agree with you can't just stop at 1 wheel gun. My first handgun was a S&W 686 4". LOVE that gun. I think I have 6 or 7 wheel guns now. The 686 has seen some carry duty. Its about time I buy some really pretty grips for it but I can't find the right ones.
I've been looking at the GP 100 and 101s. Saw a nice 101 at an auction but someone wanted it more than I did and they ended up overpaying by a good bit.