I'm at 10k 5 star shards currently and was thinking that saving for featured would be a better option..
Would you guys mind sharing your opinion?
Here is some reference.

Champs that I would absolutely hate getting: Magneto, OG iron man, drax, iron fist and punisher 2099.
Meh champs: Agent Venom, mephisto, modok, yellowjacket, king groot
I would be chuffed with all the others.
Here is my current 5 star roster if it helps,

Thanks!!