I would suggest buying the most comfortable boots you can. Put your money into your boots. You want your experience to be an enjoyable one. Because you won't know the subtle differences in boards the only real concern should be to be comfortable. Keep dry and warm. I'm sure you know this from skiing but either way, don't be too concerned with your first board. If you stick to it, once you feel confident, get to your hill on demo days and try other boards before committing to your next investment. Any all mountain board, camber or hybrid will be fine. If you ride enough, you'll figure out what suits you in the next few years.