I just purchased the SB-700 on Facebook Market Place for $160.. (it was only used once at a wedding photo booth) That's half price of Amazon. I took it on the street in Downtown San Diego. I took pictures of ships and clowns and a couple who were obviously trying to get a model like photo into the sun. The flash worked Brilliantly! In one hour I had purchased the flash and it about paid for itself in performance! I'm so happy I saw this video first and avoided buying the SB-800. This flash packs a punch!