The premier is the board that i learned how to ride, and god those bindings bring back memories (they are good for learning, not really if you serious about wakeboarding), and we still have it around for when we have beginners out that want to come out and give it a try.
Honestly, unless you only get to go on the super rare occasion and are not already past the "beginner" stage of just getting up and learning to pop and jump the wake, you are going to definitely want a different board. I didn't look at the other ones, but if you really are as good as you say you are your just going to hate that board and have probably already out grown its performance limitations.
If you have the extra money, what i would do is go to ebay and look at some of last years and the year befores high end boards and boots, I have a friend that was able to put together a really sick set up doing that, and spent minimal moneys. also check out the house.com and proboardshop.com, they have a lot of good deals.
Oh also stay away from binding and wakeboard packages, most of the time the bindings they come with are shit, like i said the ones that are in the package above, were great for learning but once i was better I just fucking hated them so much every time I went out. go for a closed toe binding if you can.
also look around here:
http://forums.wakeboarder.com/
and if you see or hear about a product and want to know if is good or not look here:
http://www.wakereviews.com/
Good luck finding something that suits your needs!