Summoner Witch - Which Gems First to 20% Quality ?

Which are the most important gems to have at 20% quality for summoners - the summon skills themselves or something like Minion resistance ?

Seem to recall in beta (when I last played) zombies or skells didn't get innate resist unless summon skill gem had quality and they were often difficult to keep alive. Are summons more durable these days ?

Yeah, combined with some items they can be really tanky.

I suggest getting 20% on Zombies first, as it adds lots of health

Multistrike would be nice to have in 20/20 too, as it reduces the damage penalty (increases damage)

As for Spectres, it only adds movement speed, so I wouldn't bother.

Skellies get more damage with quality but not that much.

So yeah, first zombies and supports (like multistrike or minion life). Everything else can wait.

Thanks Saxarona, really appreciate you taking the time to help :)