Best Forum Software | MyBB, Xenforo, IPB?

depends if you have money or not, if you have alot of money, xenforo or ipb would be an awesome choice, but if you dont have money, mybb would be a good choice since you can get as many plugins for free, while on xenforo and ipb you have to pay for plugins so the more you use the more money you'll need but overall, i like ipb cause of the clubs and other apps but i think you can only have square avatars there so i prefer xenforo personally