Thank you for advices.
I decided to get Eos 40D but Im worried about that Error99 and shutter problems so thats only thing that makes me think a little more.
Also other thing is that here in Croatia theres no store where u can go and try what u wanna buy. Its usually decide what want, pay and then wait till u get it. Dont have to say that sometimes u dont get anything and theres a lot of problems with that.