Well, I think that Phase 5 have had better products, however...GVP seemed to support every Amiga platform (other than A600) as far as accelerator cards go.
A530 would be nice to own, but the whole shebang with getting the thing to play along nicely, such as getting a guru rom v6 for it, removing passive termination (soldered resistors), and custom memory, really kill it for me. :-(
