Pietta and Uberti in Class A? They don't even make "defensive" guns, more like "hobby" guns, specializing in cap and ball revolvers, Colt Model P clones and lever guns.......even serious Cowboy Action guys use Rugers.
Taurus should at least be in B Class, they have stepped up their game over the boat anchors they used to make. Even Massad Ayoob like their 85 snubs, and they have made the 82 forever for the "rent a cop" market. At least their all steel revolvers tend to work well.
And, Hi Point actually has a good rep, despite butt ugly guns.......if it breaks , you send it in, they just destroy it, and send you a re-serialed brand new one. The carbines are actually reported to be very good. I mean, for what, $150 for a new Hi-Point 9mm they get good reviews and they just plain work, and at least are made in the USA. Not a bad warranty, you wear it out and they just send you a new one.