I like them all. I really like the Centurion. Is the model itself better than the old reliable Centy? No, not really. BUT It's a new Centy model. It looks good. Faithful to the artwork, even if it is Dark Age artwork designed for clicky-tech. It doesn't look ridiculous or cartoonish. (Ok the left hand is a little big, but it's plausible)
None of these suffer from the "Tumor" guns. (Guns on little nodules that stick out all over the place, like say the Blood Asp, Saggitaire, Warlord) None of the suffer from the "Just bolted on" appearance either. (A number of designs from the 3060's and 3075's look like this in art and miniature)
So I like them. I can't say they look like the old models but they look enough like them that you don't think it's some other game's miniatures.
Thanks for a nice product. I can add a centy or two to my half dozen centurions.