My previous n8008s was better for glasses wearers, took cheaper batteries, and the n8008s shutter ran to 1/8000, while this one tops out at a pokey 1/4000. Having never used either w/ AF lenses though, who knows, there may be other differences? For my purposes, so far they're just about the same. You may have missed it in the first post Nitroplait, but yes, the lens has been AI'd. One pleasant surprise is that the focus screen looks like it's a 20 second job to change out, just like on the n8008s.