I've got a toe strap, usually I ride big toe locked in at all times but recently I've switched to just the pinky

Anyone looking to make the shift, given flat water or small waves would definitely progress in throwing straps away. Yes it's a pain in the arse when your learning but when you can tack/ jibe switch or run from that massive overhead it brings a whole new satisfaction to kiting.
Then you can go back to straps:)