Look for a Colt Python with a 4 or 6 inch barrel. I believe that they have the best factory trigger of any revolver.
The first gun I ever bought was a 4 inch barrel Python. I paid $300 back in 1976.
I just looked and they range from $2000-3000.
I am like dhl and usually shoot 38 Special rounds.
carlson1 suggested the S&W 327 TRR8 an excellent choice. Especially having the equipment rails.
If I were in the market, that is the one I would probably buy.
Since it has a Scandium frame it is probably a beast with full power loads.