>>28469048Original (Old) 3DS -> 3DS XL -> 2DS -> New 3DS and New 3DS XL
It doesn't impact too much on in-game performance, but menus load better and faster, you have access to SNES Virtual Console, a couple of exclusives (The Binding of Isaac: Rebirth and Xenoblade Chronicles), extra ZL and ZR buttons, another analog stick, better 3D and if you install custom firmware, you can stream video to your computer via WiFi.