Hatallas wrote in post #15922604
S looks now its either 70-200 with 1.4 extender or 100-400 or 150-500 lol thus is giving me a headache lol. The reason why I am not considering the canon too much is because of the push pull system. If no tripod in placed how do u like it? Because it is pretty large and long once extended (that's what she said)) can you still aim and not lose your subject in the FF?
although i've never used the 100-400L...i don't get those that are worried about the push pull...i use my sigma like a push pull...i grab the end of the barrel, and use that to zoom...it's way easier than using the zoom ring...and is easier to stay stable
if you can afford the 100-400L, i don't really think you should go with the 150-500mm...don't get me wrong, it's a great bang for the buck lens, and when stopped down to f8, you probably can't tell much of a difference between the two...but i just think it's more for those on a limited budget