I am now at a stage of switching from a large beginners board to a normal size one and its a big challenge

Thanks for your answer. What is the volume of your beginner board? What is your weight?

I am 85-90kg, and used 115-125L boards to start with a 2200 wing (rented, not in Cyprus). Spent about 20-30 hours on those, got to a point I can jibe 50% of the time more or less Now moving to a 85L and 1200cm2 and its pretty challenging I have lots of kitesurfing experience before

Do you think it would be easier to start with wing board and kite, and then when get used to the board switch to sail?

Dont think so, its completely different technique.