Depends how serious... If it won't be lethal even in the long run or really harmful then definitely.

Is there any chance of super powers?

I think probably the same chance as in real life

this is a really hard choice.. i go with radiation poisoning

Radiation poisoning covers a whole range of "feel nauseous for a few days" through "guaranteed death within a few days" to "your liquefied organs are coming out _right now_." Ebola's got a fatality rate ranging from 50–89%, depending on the species or viral strain. Radiation poisoning has a long-term elevated risk of cancer, whereas if you survive ebola you're done with it and as far as I know there are no long-term consequences. Hm... all comes down to how bad the radiation poisoning is, I think. If it's very mild I'd go with that, but otherwise I think ebola's the best bet in the long term.

living with radiation atm i don't want to answer this.

Oh crap, the last question I got I chose "Everyone on earth will get the next selection you choose." And look what's the next "Would you rather?" I got.

Let's assume MINOR radiation poisoning!