[jerseyjeff]

Should i upgrade the board on my mini?

[2pipes]

Depends on how far up? Redline? Probably not $$$. If the board is an optimus then shockwaves are cheap so yeah. Other companies probably not because dumping alot of $$$ on a lower end electronic some would consider a waste of money.

[K809]

No, all you need is Semi and Ramping mostly. Upgrade something that'll make a difference like the bolt or barrel