You dont think it makes a difference now but you will eventually. I was the same way always playing higher tables (to see what its like) Well 10nl is nothing special. I advise just sticking to 2nl until your rolled to move up. If you are at all serious about getting better at this game. Dont risk you BR. Ive gone busto a few times because of this same exact reasoning.
Of course if you just play to cure boredom or for the fun of it and are not worried about making money and moving up... well then have a blast. Good Luck and have fun at whatever you choose.
