“Is there that much of a difference between a Python and a Trooper Mark III?”
Only if you consider the styling, lockwork, action, fit and finish to be important. The Python was Colt’s top of the line revolver. The Trooper III wasn’t even close.
Looking for my next purchase. I like my MKIII a lot. But, it is time to look at a semi. That’s why I lurk these threads.