One to Rank 5 or two to Rank 4

GamecodeOne

Hey, what you think. I have a 5* R5 dupe Corvus and hype. And know I could rank up my 5* dupe sparky to R5 too. That would be my third R5 champ. OR instead of ranking up Sparky to R5 I could Rank up 5* dupe Nick and 5* dupe CapIW to rank 4.
I am cavalier.

So what you think has more overall value for me ?

luanamender

R5 Sparky would definitely be more useful, but the other ones would give you a more diverse roster. It all comes down to which content you’re going to.

Lvernon15

Nick and cap, they’re much better chanps than sparky, and you’ll want to save t5b to rank them up over spark