Hey guys. So I have been looking on ebay at the thousands of different android mini pc's both stand alone and dongle types. I have seen quad core, duel core and varying amounts of ram. My question is out of all of these different bits of tech mostly from shady sounding Chinese sellers what should I be looking for? I have found some with 1.8 ghz quad core processors and 2 gb of ram and they look the most promising to me but I want to make sure I get the most out of it. Steaming and emulators are what I wanted it for so do I need to look at any gpu things? What do you recommend guys?