I know some of you guys will turn up your noses, but I have a Uberti Flattop Target 5 1/2". I bought it new about a year ago in 44-40 and converted it to 44 Spl using a cylinder from VTI with the help of my local gunsmith. I love the nearly-authentic look, feel, and sound of this thing, so for $550 total cost, I'm pretty happy with it.
It definately likes the 250 gr cast slugs with stout charges of Unique (7+ gr) or 2400 (17+ gr). Lighter charges and/or lighter bullets just don't group at all. I've never shot a FA or other Cadillac SA's, and I don't know how this one will stand up over the years, but when I touch off round after round of pure thunder at the range, guys come over to see what I'm shooting and the target does me proud. What can I say? Sometimes the blind cow finds the strawberries.
Chris