i put my b43s on and all of a sudden my bike felt like it just slipped through the air and accelerated SO much easier.
i mean it was like i was barely having to put any power through the pedals to get up to speed.
and then i remembered, oh wait i went from a 17t to a 19t when i changed wheels.
deep wheels look cool, that's about it. cheap ones will still be crap, probably even crappier than if they weren't deep.