It doesn't take long to get geared from Mythic HFC; once the next expansion comes out it'll be soloable for a geared max level toon, meaning you won't have trouble in random groups about loot. But once Legion came out I came obsessed with my old WoD main and maxed him out (hes currently wearing his Legion blue questing gear and artifact), but other than that I have a non-Legion set too. Each of my spec's have 750 titanforged weapons as well (with guardian having a 750 weapon + leech, I was told I was lucky). Here's his link.
I can't link since I'm fairly new here; but here is the realm and name.
Christophen-Llane