i like the megs brushes. the really long sproke brush is awesome...doesnt last very long with me, maybe 2 months since i have to clean my wheels every week (dang bmw's!!!!) but its so cheap, who cares.
and just bought the wheel face brush, and was shocked that such a big, sturdy item was only 6 bucks!!!!
no doubt oxo makes a good product, but looking at their prices i dont think theyre worth it.