I have both, The Remington ,IMO is a much stronger revolver, changinging cylinders is much easier and the sights are better. IMO the 1860 Colt is a better looking revolver. The sights are less accurate, the rear being in the hamer, and changing cylinders are out of the question, to time connsuming and not practical
I like the Uberti guns, Pietta has improved there line, and I also have ASM all have been functional
As an aside, Remington ifor their 1863 Navy revolver milled out the loading lever so it was un-necessary to lower the lever to change the cylinder. The problem, with age the pin became loose and the cylinder could fall out when drawing from a holster