Should I champ Devil Dinosaur?

Electrovirus

Hi fellow players, I am on day 1095 and I will be getting 3 Devil Dino covers in the next few days. I have him fully covered already but don't know if he is worth the ISO to champ. I have a few other 4* that are fully covered -- Winter Soldier, Professor X, and Invisible Girl, but I don't have any covers for them in my queue. My Dino is around level 120 right now so it would take a lot of ISO to do it. Should I bother or just sell the covers? Right now the only 4* I have champed are Wolverine, Thor, Ant-Man, and Nick Fury. I play about an hour a day and play for free so spending money is not really an option. I have around 100k in ISO right now so with some effort I can get the ISO to champ him. Any advice would be greatly appreciated.

Thanks.

Pants1000

In your situation I wouldn't. Save your ISO for better 4 stars.

I champed Dino during the last anniversary and haven't used him once since.