For the price you can't beat an ebay turbo. Of course, you get what you pay for. I've had my ebay t3/t4 on my car for over a year at 9lb's of boost with no problems.
I had an ebay manifold on my car and it snapped, but other than that I don't see what the big deal is with ebay kits. Obviously it's not going to be as good as a Greddy kit or something like that, but it's a decent starting point IMO.
I clicked and it was for a Mitsu Starion.. Anyways, if your going to do it, its best to do it right in the 1st place. Ask anyone running boost and theyll agree.