I'm in my second full season back after a 10 year hiatus (and even then I was just learning to snowboard after being a long time average skier). I ride a Rome Anthem Hybrid Camber, and its all I've known. I'm just getting to the point where I might be able to appreciate the performance differences between boards, but I bought the anthem because I like groomers, I ride in east coast conditions (though moving to Seattle this summer, so that'll change), and because it seemed to be the board for what I want to do.
Given that I'd like to get better in the park and on natural features, and I'd like to learn to ride this magical powder (I've had one day of it, and it totally, totally kicked my ass, I don't see the big deal yet, but I've got hope), and I'd like to get better at moguls (which isn't saying much, because I suck at them now), it seems like I might be at a point where an additional board might make sense based on varying conditions or intent on any given day.
Or am I just rationalizing a possible case of Gear Acquisition Syndrome?