I have been dealing with B&H almost exclusively, and have been quite satisfied and can recommend them highly. I have read favorable reviews about Adorama as well, but I do not have any first hand experience with them.


(I just received a package from B&H yesterday evening, which arrived as scheduled: a Manfrotto quick release adapter and the Canon Selphy CP800 which they had on sale. I have to commend UPS for their service as well).