Hi All,
I've been SUP'ing for ~6 months now (first time I do any "water sports") and I love it.
I have a Fanatic FLY 11'0" SUP and I'm very comfortable with it.
I've recently purchased a used rig + a used Starboard START board for a bargain price.

My question is:
I can use the Fanatic+Rig (see e.g. attached mast), or the Starboard Windsurf board+Rig, to try and learn windsurfing.

The Starboard START is pretty heavy/cumbersome to "schlep around", and I doubt I'll use it much after initial training. But it does seem to have all the features like daggerboard, etc.

Will it make sense to start learning by trying the Fly SUP, or is this ridiculous - I should train/learn on the START, then move with experience to the WindSUp setup?
thanks!