Would You Power Up This Mewtwo?
Answers
Those don't cost rare candy, which are extremely hard to come by. That said, as ppl point out below, if Your charge move is confusion then you won't be missing out all that much attack-wise. His base stats are so high that IVs don't matter all that much.
I have a 87 mewtwo w an 11 attack that I'm considering powering up as well. I plan to eventually max 2 out so I don't feel as bad waiting for the absolute best mewtwo possible.
Your stardust is worth it.
You will not find much better candidates to power up.
You rare candies are maybe not worth it.
Better Mewtwos, a Raikou, other legendaries may be better candidates.
Do you have enough rare candies to power up that Mewtwo and keep for the better ones?
Do you have an immediate need for it? Are you soloing Machamp and are you on the hedge depending on the moveset? Do you already have 6 Espeon/Alakazam? Would that Mewtwo be useful for your next Mewtwo raid? Or do you have enough Tyranitar and anyway so many people are showing up at Mewtwo's raid?
I had the same dilemna, but with a 87% IV Mewtwo. I have decided to boost it to level 30.
I do not think that there is a urge to power it up.