what to attempt this weekend...

I didn't post this in the trick tip area because i am not looking for tips...more so your opinions...

okay, so i am heading out to the river tomorrow morning and am gonna be staying through sunday...

I am an okay rider and can do a a hand full of grabs and 180's from wake to wake. Last season i tried to throw a back roll and couldn't get it. sense then i have read just about every trick tip out there. However because i live in a dorm room i have not had the opportunity to practice on a tramp.

I have also herd from a few people that the tantrum is an easy "first invert"...

My question is which do you think is easier?

which do you think I should attempt? which have harder falls? I mean tantrum feels more natural to me off of the diving board. I really want to go upside down!!! haha

thanks WW community..