Will you need ( or will it make a big difference) to buy the additional joystick add on piece?
I could not imagine playing Monster Hunter on the 3 DS w out an additional joy stick and wondering if it would be the same for Smash
If the add on is needed ill wait for the Wii u version - if not then will see which version has the most to offer - right now it looks like the 3ds will have more content-
You won't need to buy the addon stick. The only use for a second stick in SSB is for Smash attacks, which are much easier to use with a single stick anyway - unless you're some sort of hard core spammer... Smash is pretty hard on your controllers sticks, though, so I'm curious to see how the 3DS nub holds up.