Mr. faifai....
I suggest you get yourself a MiniZ first and get the feeling of "RC playing" before you spend on a 1:10. Besides, a 2nd hand MiniZ with modifications these days cost only 5xx-7xx.... You can get a pretty fast car and you have extra to get yourself a nice Futaba 2PL controller which you can use if you decide to move on to the bigger cars.......
MiniZs are tons of fun to play! Plus you don't need to go outside all the time (especially summer is coming) You can stay inside airconditioning rooms and play all day long....