For start, i prefere apologye me for my english because I learn this language and i don't have perfect english... I'm kitesurfer and i would like to practisse kitesurf but i don't know where i can, what size use... For the moment i live in Sydney, but in January i will go to Perth because i read the condition for ride are better. I think by kite in Perth for ride, can you help me for choise the good size (i think the better it's 2 size, i use all the time 7 & 11m² in my country but i prefere the smaller).
Not clear, but if you're a beginner, the following applies: Not sure how many times I (and many other experienced kiters) have said this in reply to similar questions-get lessons first and then take the advice of your instructor as to which kites (inc. size) and boards will best suit you and the conditions in which you ride.
Note to self: copy, paste to desktop to re-post the next time this question is asked......
If not a beginner-go to a few of the local shops and beaches in the area where you intend to ride and check out what others of your weight, riding style and skill level are using.
Advice on the internet is worth what you pay for it.......
Thank you for you anwser and sorry if my ask wasn't clear. I will try to be more clear. I'm not a beginner and i ride everytime in my country. But I need to know the good quiver for buy my kite, and for that i need to know the condition in Perth (and around of Perth).
as you can with your clothes ON 
