I've been riding the Jussi for 3 seasons (new one each year). I love it.
Like it's been mentioned, plan on it being stiffer. Also, it's one of the 'channel' boards this year, so even though it's centered at 10mm back, you have infinite options to adjust it.
I also have had a '07 Dominant and '08 Twin, and I find the Jussi to be snappier off the lip and softer on landings. It will take a little more leg to press, but not hard to get used to at all.
It has more bite than the Dominant (beveled edges), which makes rail riding not as simple, but I rarely get hung up on a rail because of it.
I vote yes, but evaluate the way you ride and what you want from your board.
Hope that helps.
An all around board for riding the mountain or the park.