RightShoe

Hey, I want to upgrade my T3i, and I think about the 2 cameras in the subject. Maybe T4i and T3i is not much difference, but I had problems with my T3i. It stops recording (I tried all the possible SD cards, lot of people have the same problem), little cold and doesn't want to record, it is just pain... I don't have money for 5DMII since I also want to get a lens. I know that there is no comparison between T4i and 5DMII, especially in low light, but if I will go with T4i I will get better lens. $800 better lens will be WAY better. So what do you guys think. Should I go for T4i and start saving money for 5DMIII or buy 5DMII and start saving money for better lens? I consider more option with 5DMII since I already have bad ass NIKKOR AIS lenses.