Surfed from when i was 12 , kited from when i was 42 , now nearing 60 i am lucky i can still do both and have added in supping as well.
surfing uncrowded off shore breaks are rare these days , would choose this over kiting , and will choose kiting over surfing when the wind is on , as you cant get the clean waves anyway.
Kiting has given me a extension of surfing in waves and places previously impossible to paddle into , even just riding a swell before it breaks on a kite is awesome.
Kiting lets you get away from the crowds on certain breaks , out the back getting in and out quicker , more waves caught.
I know many Kiters that have been introduced to enjoying the stoke of riding waves , even just cruising on the flat is a buzz.
Cant imagine not doing either now ,hope i can for another 20 years