Thoughts on the CG Lid banner?
Lid is great at what she does, but I think I'm going to pass on her, and I'll explain my thoughts (sorry if it seems rambling).
First of all, for 10 man content, she is not needed. 50% breaks are enough, and for the few bosses where you really want stronger breaks, there's a lot of options, such as Knight Delita or even Timothy that get the job done. The only 10 man boss in JP where I felt like I really needed stronger breaks was Watcher Welker (10 man boss #13) and that's because he uses the new boss system that nerfs breakers (new bosses in JP have passive stat bonuses that ignore breaks, think break resistance from FFRK). Watcher Welker is long after the 7* meta though, and probably 18 months away from GL, and he comes out after Auron, who is the Lid upgrade anyway.
For story content, mog events, raids, and the easy "mog trial" bosses, all of that content is faceroll so breakers are whatever. For the remaining hard content, there's chamber of the fallen, chamber of the indignant, and 3* espers. I'll briefly go over them for how relevant a breaker is:
Esper 3*:
Shiva, Ramuh, Golem, Titan, Tetra, Diabolos -- Either they're immune to breaks, or the fight is trivialized with an immune cover tank
Lakshimi, Carbuncle, Fenrir, Phoenix -- These fights are easy, and a 50% break is plenty
Odin -- Only def/spr breaks work, and 50% is fine
Leviathan, Alexander -- These esper battles are assrape and you really want high end breaks. Friend Lid is good enough.
Chamber of Indignant:
Reborn Demon Chimera, Brachiasaur, Intagir, Greater Demon, Antenora, Twohead Dragon -- Either immune, or 50% breaks is plenty
Europa reborn -- Extremely hard trial, high end breaker recommended. I did it on JP by taking a Lid friend.
Chamber of the Fallen:
Iron Giant -- easy trial
Bomb Family -- easy trial with evade cover tank (use a friend if you can't build your own)
Omega Weapon -- extremely hard trial, high end breaks help, but evasion tank totally negates the need for breaks
Queen Malboro -- You want a strong breaker, I did it with a friend Lid on JP
Calcabrina -- Strong breaker helps, but with evasion tank you don't really need more than 50%
Dark Shiva & Dark Golem -- Breaks not very important with a properly built team (immune cover tank / evasion tank)
So as you can see, the only places you REALLY want a strong breaker are like 5-6 trials, most of which are 6+ months away, and all of them (except one) you can just use a friend Lid. Everywhere else in the game she will be on the bench.
Is she a great unit? Absolutely. Is she worth chasing? I don't think so, as long as one of your friends can land her. Gonzy.... go pull one for me!