i know 99% of the people in this post have and love the 7mm excel dry lock booties but i was wondering if there is a second choice 7mm booties ones that are split toe instead of round toe. I have 5mm quiksilver ignite booties and im starting to get a little cold here in ny and im looking for good 7mm booties but rather a split toe. is there any recommendations for 7mm split toe booties? or is there no difference with board control and cutting and carving on waves with round toe oppose to split toe in the winter?