Save for featured or go for basic?

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.
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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,
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Thanks!!
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!!
Save for featured or go for basic? 17 votes
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But...I am faced with the same question once again. What should I do?
So expanding my roster isn't going to help much I think unless you can explain me how.