i got a 30d was looking at getting 7d but can get 70d for a little more at the moment . i like my motorcyle racing so 7d was obvious choice at first but i have kids and do other pics aswel.So the 7od entered the frame same focasing sytem and only 1 frame slower in burst mode. but has latest spec and good video. lenses already have .28-135mm 3.5-5.6 is . 100 - 300mm 4.5-5.6 and ef 50mm 1.8 II i the see the threads on focusing and comments like cant track in aiservo in duel pixel ? is that just in live view ? the 7d is 4 years old and bullet proof but the 70d on paper is better camera. if same focus system though and the 7d is considered to be a cracking one why so many 70d with reported problem or is it user error or lens which is why i mentioned what lens i have. what your views regards shane


