Hi guys! just want to ask for suggestions / opinions on what to get between...


A. 70-200 f4 IS


B. 70-200 f2.8 IS mark I


C. 70-200 f2.8 IS mark II


Any of the three lenses will be my first telephoto lens and will use it to complement my 24-105 f4 IS. Its not between f2.8 vs f4 but what would be the best value for the money.All your suggestions / opinions will definitely help me to choose what to get.Thank you very much!