the look very nice
https://www.naish.com/products/force-5-2026
https://www.naish.com/products/force-4-2026
and some tech talk by Robby himself :-)
https://www.youtube.com/watch?v=UIbdH7y4U_E
https://www.youtube.com/watch?v=NTxvCX4BBtM
no wait for wind and get wet !!