Have bought, shot and lived with the following, all 12 guage, all 20" barrels.
EAA Bounty Hunter (Internal Hammer- Russian) Needed lighter springs to keep it from popping partly closed after you shuck the empties. Still shooting after 5 years. Fit and finish moderately good. Locks up right.
EAA Bounty Hunter II with real outside hammers: (Russian) A little stiff, the "etched" scenes on the sideplates fade after awhile. Locks up tight. Nice fit/finish.
Chas Daly Liberty II mule-ear (Turkish) Beautiful Color Case Finish on receiver, buttplate, etc. VERY stiff hammers and opening. Very Good fit/finish. Shot pretty close to POA with both barrels. Good lockup. A little heavy.
Norinco 99 Mule-ear: (Chinese) Decent fit/finish, very plain. Horrible cross-bolt safety. Lockup OK. Started getting a little "loose" after a year, not much, but noticeable. Understand that new ones coming through Coyote Cap's shop are much improved.
"Lingong" (Chinese) Mule-ear. Very inexpensive, very plain, fit/finish so-so, apparently softer steel as it started loosening up within 4 months.
Stoeger Coach Gun (Internal hammers) (Brazil) A bit stiff at first, put in lighter spring kit and disabled "automatic" feature on tang safety making it a "manual" safety, (15 minutes work for both jobs). Fit and finish very good, points well, reliable for past year. Still locks up tightly. Dark Walnut on stocks.
TTN Int'l, Inc 1878 "Old West" Mule-ear, (Chinese).Excellent copy of 1878 Colt. Plain-jane metal, nice American walnut stocks. Hammers close together as on original. Comes with package of lighter springs and replacement #4 brass front bead. Very good fit/finish. Both barrels shoot exactly to point of aim. 3" chambers with long throats. Heavy in chamber area. Lock-up tight. No cross-bolt or tang safety (just the way the original Colt was), hammer-block safeties only. Even before installing lighter hammer springs I could cock both hammers at once with one thumb.
One Point: I haven't missed a flying bird (clay) on a stage since I started using this gun. (And it isn't ME!) My shop sells 'em for $380.00
JMHOs..
SWJ