Best time to jump back in?

Hey guys,

I’ve been think about coming back to d2 but wasn’t sure if I should now or wait till they unvault. I was a huge fan of d1 and played a little bit of d2 in the beginning but then stopped playing due to work/school. I’m trying to get a few friends to pick up the game too so since the vaulted stuff is coming back for free and was wondering what you guys think would be the best time to jump back in. Either start right now or wait till they unvault the old campaigns. I remember there was a progression of light by doing the campaigns/strikes/raids in order and was thinking of waiting to do that with my friends rather than start now and be over leveled.

Any thoughts would be appreciated!