Although no one really mentions it, Mysteria/Blazing Heroes was pretty good... (microcabin, iirc, developed it, I like to think of it as their upgrade to Guardian War on 3DO) I liked it anyway, there were a ton of techniques to learn... and it's pretty common (Blazing Heroes title), so you don't have to pay too much for it....
Um... if I think of more that aren't already mentioned I'll add them