No.Why? because in pretendo in wii u you can use wii u videocall and miiverse and in 3ds u can only use miiverse and in nintendo u can't

i literally bought 3ds 4 days ago so tbh i dont know if i will

Not really.

Yes, when it was at it's peak time, but not from the last couple of years with no Miiverse. Pretendo makes the console alive again.