Unfortunately there is not an easy answer for this, as it depends on a few different aspects. A tight fit boot will give you a more responsive ride, if combined with a tight binding, but it will make...
When it comes to bindings, it's all upp to personal preference. If you ride park and small mountains and things like that, your would probably want to ride flow bindings since they are quick and easy...
It depends on what you like to do, and how much money your willing to spend. If you have loads of money, you can really hook yourself up, but some brands also offer lower priced boards without some...