I couldn't support a company that has been so brazen and half-arsed about ripping off someone else's work to such a degree that they didn't even create their own firmware and I'm happy to see you guys taking a similar stand. There's being inspired, then there's copying and then there's what these guys have done and essentially rebadging an existing product.
On the plus side, as the soon-to-be former owner of an OGA Black Edition (my eBay listing ends in a couple of days), I find the hardware seriously over-rated anyway. Runs Dreamcast and N64, you say? Well I suppose the games boot so the statement is technically true, but I only found a couple of games that ran at an acceptable level. I don't consider "slideshow" to be an acceptable framerate, personally. And if you write off Dreamcast and N64, what you're left with are the 16-bit-and-below machines plus PSone, which the RG350 can emulate in a much nicer, much more professional-looking package.