OK I have around $1000 to spend on a lens. Right now I only have a 50 1.8 so I need a general purpose lens to shoot portraits and street stuff.
My narrowed list includes
1.24-70 2.8
2.24-105 4is
3.70-200 2.8
4.70-200 4is
I am really leaning toward the 70-200 4is having owned a 70-200 f4 and a sigma 70-200 2.8 in the past I like the range but I will give up any wide perspective.
Who shoots a 70-200 f4is on a MarkIII? How would you say this combo compares to the 2.8?



