[Christos]

Ok I am in debate over the EF 70-200 f4 L IS or the 70-200 2.8 II, I just got into shooting weddings and did my first one 3 weeks ago and have another one end of this month, I see photographers like Jerry Ghionis and so on that use the 2.8 but the question is why since even the f4 with 4 stops IS can easily get a sharp image even in low light (since the bride and groom are still anyways)unless they use it for better DOF,

but if I really should buy the 2.8 II I will

Thanks