I need some advise from those who have experience with both of these cameras. I am looking at upgrading from my gripped 40D to one of these two cameras... However i dont know which one to chose. I LOVE the high megapixel count of the 5DmkII but it only bursts at 3fps, where as the 7D bursts at 8fps. I do all sorts of photography, from portrait, candid, landscape, animals, birds in flight, sports.... just about anything and everything... The 5DmkII is at the top of my price range so please dont recomend anything above that... My question is, what would be best for my photography needs? I feel as if i need/want the 8fps of the 7D. But i have no experience with either of these cameras, and dont have a local place to rent both and put them through their paces just to test them out... Please help. Pictures are always welcome!!
ETA: I also shoot ALOT in low light and need something that wont have alot of noise at high ISO.