The machete's are pretty stiff boards, the next beeing the happyhour, the whiskey and westmark ride very similar but the whiskey is a bit stiffer inside the bindings and has a different tip shape for better float in powder more of a all mountain freestyle than a play around freestyle. The yes jackpot is a bit softer than the westmark but has a bit of camber to it.
I think the westmark is closest to what you are looking for, everyone who rides one has liked it from what i've heard. Arbor makes really good boards
I bought a salomon villain for the same purposes you mentioned, the salomon assassin is to the villain like the whiskey is to the westmark.
Dude, suckin at somethin' is just the first step to bein' sorta good at somethin'