I realise that this may be somewhat inflammatory, and so I apologise. This post can be taken down as needed.
It's also likely to have a fair bit of crossover between the two depending on wind conditions.

I'm a resident of Gero and I don't kite or windsurf. I'll SUP occasionally, but ... anyway.

Are there more kitesurfers or windsurfers in Geraldton? Is there a straw poll anywhere that can tell me?
Just wondering.

Cheers
Fooz