Yeah, I would rather go for an authentic Messiah 2... seems like its the most proven and recomended of all chips. But if anyone does have experience with the clone, I'd like to hear about it
Other local installers do use authentic messiah 2s. If the clone did exactly the same thing at a lower price, than they'd be no reason I shouldn't go for it.
Not sure about the Magic 4 though. Heres a link for it from HK toys:
http://ps2modchip.com/search.php?page=neo4