I don't know which you will enjoy more. but you should know that there's a pretty good chance that you won't be able to see the fireworks from 'Ohana.
What time is Wishes on that night?
In that case, your chance of being able to see the fireworks is about 30%.wishes is at 10. and i have never been to either ohana or club villain.
If you have hoppers, I would go to Club Villain in a heartbeat.
Heck - if you don't have hoppers - I would add them just to go to CV!
It's an awesome show and the food and drink were very special!
We of course preferred seeing the early CV so we could see the awesome Star Wars fireworks also!!
We are spoiled by having seen hallow wishes - and Just don't think regular wishes (especially from outside the park) is worth it.
We eat at O'hana twice per trip and have never NOT seen Wishes when we were dining there during the show.
Even if we are not seated by an MK-facing window (usually we are)
we can get up and stand near a window for the 12 minutes that the show runs.
You can ask nicely when checking in if you can have a table with an MK view.
Ohana is always there...Club Villian is not...?