Hi all, would like to know your comments and say about some flash question that i have.
1) Sigma DG500 Super, DG500 n which series of Canon Flash is comparable? etc 550ex/580ex? I would like to enquire in terms of features, quality and prices.
2) Can a Sigma Flash works together with a canon flash if its to be use as a slave or vice versa with the canon flash.
thanks for your kind reply.