So I'm slowly working my way up to 50 and I keep getting stuck behind level restrictions on the main story quest.

Ever since about level 38, I've found that just doing the main story won't give me enough XP to get to the next level and I've had to grind out FATEs and levequests to bump myself up to the next level. There aren't really any sidequests left in all the towns I go to.

While I do like FATEs, I don't really like the idea of grinding them out.

I'm currently level 44 and I was wondering if there were any questing hubs that I'm missing, and if not. Where should I go for levequests appropriate to my level and up to level 50 (where I could no doubt continue the main story without being blocked by the low level wall)

Any help would be appreciated.