I recently was demoing the 100-400 L on my t3i as I am looking for a good long zoom lens. The auto focus on my body took a painful amount of time where I found I was missing my shots constantly. Would this lens focus faster with a different body? The 70-300L seemed a little quicker and lighter but the reach was obviously not the same. Any recomendations?
My current lens are 10-22, 18-135, 50 1.4 and 28 1.8, the 18-135 just doesn't cut it when trying to shoot sporting events, plus I live on the Hudson River with a great view of Manhattan and when the weather is right I can get great pics. Any lens will do for those pics as I just set up a tripod and click away!!