Quick question, I use my Canon 5D Mk ii with a 400mm L and Sigma 70-200mm f2.8 for sports, but I'd like a second hand camera better suited to sports (my 7 year old playing rugby/football) - faster tracking/more fps. My own look at what is out there, sort of indicated looking at a 70d but any advice is most appreciated.
Many thanks in advance,
Kev