Depending on the intended use as to which gun will work best. SP101/GP100 or the S&W 686 or several others.
I have a SP101 that has many birthdays and still is tight and shiny after several cases of ammo. Handle as many as you can and see what strikes your fancy. Longer barrels tend to have less muzzle flip, shorter barrels are easier to conceal. Grips make a huge difference also.
Don't question my right to own a gun and I won't question your stupidity not to.
You give Peace a chance, we will cover you if it doesn't work out.