Replying to EP Pro's vs Prophet 100's

So, I have researched this and searchbarred but have nothing of much help so I'm looking for some advice. I'm doing my first season this year in Breckenridge, CO with the Epic pass and am looking at riding a fair amount of powder at Vail and other places whilst away.

At the moment I am torn between the more traditionally cut Prohet 100 and the EP pros with some extra rocker and early rising tips. I'm looking for something with good all-mountain capablilty and something which will ride powder nicely too.

I'm about 5'5" / 5'6" looking for something around a 170cm length. Any advice would be much appreciated!

Thanks in advance for any help.