Anyone have any input on these turbos? Seems like a good price for a big name. Anyone use one of these? Thinking about putting one on my car

 

$8-900 looks great on paper, but add ball bearings and you're talking GT-K money. I'd be interested to see some real tests as well. No doubt if you're in the market for a turbo it looks like an excellent starting point! Especially from a name as big as theirs.