At 6'3" 90 kg I know how normal boards need to be sized for stability, etc. (I ride an 8'7" Flow.) But what about iSUPs? If you got an 8'6" iSUP would it be more or less stable?

I am thinking about getting one - might use it in surf but mostly just for paddling bay/river/lake when I am traveling. But I want something light and easy to "ship" with the airlines.

Does anyone know about the Pendle SUPs; half epoxy and half inflated?