I've had several different Stars, starting with a Waffenampt-marked German WWII Star B (the marks later turned out to be faked by the importer -- there was a bit of a scandal about that in the C&R community), and a couple of Firestars, in both 9 and .40. I've had 3 or 4 Firestar Pluses -- and they remain my favorite StarL small, light, 13-rounders for compact concealed carry. I've shot the Megastar and Ultrastar, but never owned any.
I liked them all, but never as much as I liked some of my other guns, so they got used only periodically. I'd still pick one up today, if found at a good price, to have for backup or trade fodder. I like DaeWoos, too, maybe better... (I once had a real tack-driving DP-51 that I regret trading away...)