difference between world class and legendary this year in squad battles

Honestly, I wouldn't even bother playing on Legendary this year, it's the most unenjoyable thing i've experienced in any fifa, ever. If you're used to playing on legendary then you'll still be able to win games fairly easily but it's just 8 minutes of the opposition holding the ball in their own half, being physically impossible to tackle and then when you do get the ball, no matter who you have in your team you can't outpace or outmuscle anyone so you have to pass though.

Gameplay is absolutely appalling, desperately needs patching over