Perfect charizard with bad moves...

I personally tend to max up my 100% Ivs pokemons, but only if they have perfect (or A max B grade) movesets, otherwise I just keep them hoping for a future update that will reroll moves.
It's 100% afterall, keep it as it is.

Never transfer, but don't power it up. Use it to prestige gyms

I got loads of Charmander candy from the recent event so thought I'd try evolving my very first catch/starter in the game (quietly hoping something special might happen)... Shouldn't have bothered as it also got Ember/DC!
My only 100% IVs are Gengar with Sucker Punch/Dark Pulse (sigh), and a recently hatched Psyduck which I haven't evolved yet. Let's hope they introduce the ability to teach new moves in the future.

Yeah sorry even with 100% iv Dragon claw ruins it. Not worth powering up imo.

Any other moveset maybe, but Ember and DC is just awful. Bad luck man.

Hold on to it - and hope that some day you'll be able to reroll moves.

cough

My missus has a 98% one with Wing Attack / Fireblast - needless to say i'm jealous. But keep your 100% if only as a trophy.

All my 100% got the worst possible moves. I keep them regardless, hoping that Niantic give us a way to teach them new moves in a near future...

Wait for move reroll (if there would be), and hope for an update that will enable mons learining movesets, otherwise pray for a faster release of gen 6 and get a Charizardite X for this charizard, it would become a beast by that time, if Niantic still hasn't given this game up.