No, I am sure that once I reach level 30 I will be ready. I don't care how bad I am or if I end up in Bronze 5 because I know I am not a very good player so that's probably where I deserve to be.
I decided to play a few games with all the champions I have unlocked so that I am ready for any situation. I am doing decent with most of them and I got my first Quadra Kill with Cho'Gath.
I also got to level 26. Almost ready to be playing Ranked games!
My Xin build seems to work somewhat decently but I feel like there is room for improvement. If anyone has some tips, I'd be happy to know!
http://www.lolking.net/summoner/na/23049135#history