My experience with ACS has also been very good. Every order that I can
remember (and it has been dozens and dozens) has been shipped correctly
and promptly. And the one or two times I ordered the wrong thing, they
took it back and credited me without a problem.

I'm in Northern California, and often I order stuff one morning, and
find it on the doorstep the next afternoon. I consider that to be great
service.

Bob K.
http://www.hpaircraft.com