While I haven't had a price drop issue before, I have bought over half my gear from Adorama with very good results. They're the first place I go when I need something.
Some 5 1/2 years ago I bought a 70-200 2.8L IS from B&H. Something was wrong with it, like the aperture was messed up or something, it just wouldn't take a clear picture but had clear/blur areas all over at any setting. So I called them and told them, and needed it exchanged quick as I was going to an out of state wedding. The guy sent the replacement even before I sent the defective one back so I thought all was ok. The new one worked fine and I made the trip to VA from TX without a hitch. But when I got home I found that B&H had charged me a $50 restocking fee! For a defective lens! I called, I wrote...no effort ever made to resolve that issue.
That's when I found Adorama and I've been with them ever since, without a hitch! Purchased my used 1DsMkII from them on the phone, as usual it got here quickly and all was well...a very good example of the camera in excellent shape for a good price. How do you complain about that?