Hi This is my first Thread on talk and was wondering what others would do in my situation....I have a canon 7d ..canon 17-85...canon nifty..canon 70-300m
m f4-5.6...and £500.......OPTION 1...buy a sigma 10-20mm f4.5 and a canon 430 ex 2...............OPTION 2 ............buy a canon 70-200mm f4.................OPTION3 sell my canon 70-300mm f4-5.6 and get a canon 70-200mm f2.8........any advice would be great
m f4-5.6...and £500.......OPTION 1...buy a sigma 10-20mm f4.5 and a canon 430 ex 2...............OPTION 2 ............buy a canon 70-200mm f4.................OPTION3 sell my canon 70-300mm f4-5.6 and get a canon 70-200mm f2.8........any advice would be great

