I recently moved a lot of stuff out to WA from TX and then 9 months later moved it all back.
MoveEx was who I used - both times they were the best priced by far.
They drop off the trailer - you load it up, and they charge you by how much space you use - so the better you pack, the less you spend. Pods is the same idea, only they uses smaller containers and charge twice as much.
Also on the unload, it's pretty cheap to go through a local company like Starving Students or some such: I hired two laborers for the 2 hour minimum (we were done in 1 hour as I helped quite a bit). But on the load in, try and use friends so you are not as pressed for time, and can really pack the truck well.
Note - not all moving companies have air cushioned trailers (MoveEx did not), so you have to take that into consideration when you are packing certain items (a friend of mine used them and had a dressor crack that had two much weight on top...plus my TV now has a vibration when the volume is turned up too much) - just things to be aware of.