Seriously it's the TV when it comes to lag. Perhaps see if you can run it through a PC LED screen and see what happens, mind you though you could psych yourself out subconsciously.
That GG thing is huge. It opens a few interesting doors considering the comments about the processors and other guts if it can handle 'it' as they put it. It means essentially they could add a module (or someone could hack one even) for another console. N64 comes to mind when it's legal ties break down this year or next whichever it was. That system is a dog when it comes to non-CRT screens with graphical problems and other garbage. I keep mind not plugged in because of the problems as some games have to have a CRT or they just don't work. Having a nicely coded Retron5 module emulator, running the carts through a module like that, and fired up with HDMI and all those nice perks would be big. And with the IPS and other patching, perhaps some of those nuts could force those HIGH-res visual packs a few games like Mario64 had made for it into play too (if the memory limit would support it.) If they'd announce a N64 jack, I'd buy it, hands down no questions.
on a gba or sp yeah forget it 
