I am wondering what's your rule for boot sizing. an all-moutain should slightly touch your toes and when you flex they won't touch anymore. my boots were a bit too big, super comfy but all-moutain they would give too much. I'm now looking to buy a new park boot and I am wondering if I follow this rule, will my toes bang against the end of the boot ? do you guys actually take the size that would be right for you all-moutain ? thanks