@tim2000s is one of the best to ask as he uses lh and lbpersonally I'm 6ft4 and use long blade. I switched a few years ago and will never look back as they just seem to put the middle where I need it and stop me falling over as muchI use 1"-1 1/2" long blades with regards to pick up if the maker is skilled enough they pick up just fine as I've never had a problem with pick up on my long blades
Long blade any day as it doesn't need you to change your technique with regards to where you hold the bat. Also the pick is much better as others have noted.
Mate, should I order the same weight as my SH bat or a slightly heavier bat?