Discerning what is good for warrior ...

[resurrected]

Jewels don't really seem to boost up my stats in this case, though. Maybe my glintstone is too good o.o

Well depends what jewel tier are you using. As for PvE tank you should look at armor ➡ hp. Tank is for holding aggro and keep party alive. We don't really need much damage especially with glinstone aegis. Even if some set lets say adds 100 armor but takes away 100/150 hp I'd still choose it because with more armor and jewels i wont feel HP loss. I need to take a look at new tank gear.