TheLastStarFighter on 02 September 2014
If by like 3DS you mean release an upgraded version 4 years after launch in 2016, sure, I'd be fine with that. Only if it serves a purpose though. If there was guaranteed 3rd party support or some new game only possible on the upgrade I'd say go for it. I'd rather they just fire up an all-new system by then (or 2017) though.
