People can argue about the OS forever, but from my reading, the Honeycomb 3.0 OS is probably superior.
Personally, I don’t even expect to get a tablet for a few years. I have a desktop, I have a laptop, and I have an Android phone. Between those three, my needs are more than covered.
I think it's going to have some quite desirable features when it's ready for prime-time, probably late this year. But as far as speed, I doubt it will ever equal iOS, which runs native and gets to be highly optimized for its limited hardware base (especially GPU leveraging for common tasks).