Depends what you want out of it, I guess. 6 patches would probably be enough for a lot of people, so they wouldn't need to expand to 128. However, there's a lot of goodies to be had from the patches that people have uploaded, and lots of fun to be had from creating your own. Plus, many of the C4 patches could potentially cover a lot of the pedals that you already have on your board, which you could sell and recoup your money. The 'Save Scene' function is a bit of a winner for me. It's not for everyone, but when you consider what people are prepared to pay for a bass, it's not that much.