Characters that are good with Brave Lance ?

Effie would be one of the best chooses.

Effie, Est, and Lukas are all good options.

If you are willing to use Berkut, he can do work with it.

Got the same and just gave it to Florina and 5*'d her.
Really, basically anyone gets fixed with Braves in the current meta. If you're slow and have at least somewhat moderately high Atk (or hell, Death Blow about fixes that), give it a Brave. Faye's best offensive (and likely only real salvation in said aspect) is just hitting a Brave and Death Bloow. Just goes to say how well that carries basically anyone. Even Setsuna's at least moderately good despite barely reaching 40 Atk as "Quadsuna" (wink wink 40 Spd > Desperation and Luna).

So, I have some kind of checklist for you:

- Pick anyone you like most
- Pick an optimal IV set (or IV you wish to expand on)

That's about it.

y not use abel?