Good places besides Aliens for 100-120?

I am looking for a pretty decent training spot to take my Jett from 100 to 120, I know that Aliens will be completely full so can some of you recommend other decent training spots?

You could do Magatia PQ Roid Grind, Krus + Captains, have a higher level friend take you to Root Abyss, and some other options.

Ludi clocktower can be pretty decent especially if you a job like a db and can just murder things as you move

Ludi clocktower can be pretty decent especially if you a job like a db and can just murder things as you move

Yeah. If im taking a class higher than 100 i end-up always doing Duals/ stuff in Ludi. You can also check out leafre mobs. Just keep in mind mobs will be around like 10~20 lvls higher than you. but all that means is a misses.

For some jobs with large kill range and mobility the elephant dungeon (I forget what they call them) in Golden Temple area is quite good when you hit level 115 or soon after. I have trained Luminous and AB there, and it might be good for Jett.

Dual Ghost Pirates or Captain/Crus are pretty decent. Then there's lhc from 110-120. :T

Well I personally enjoy fighting Bains in the Armory at those levels
because I'm a crazy sod.
Also it's because I occasionally hunt Anego during training.

There's more than one alien map, so you can go to one of the earlier ones if it's full.

You could always try gallopera or Ellin Forest?

Romeo and Juliet PQ, Dual Ghost Pirates or even Gallospera to an extent.