My Seidio experience
After looking at everything available back in December, I went with the Seidio system because I wanted to have the phone in a case and yet also be able to dock it.
I ordered both the regular and extended battery cases, and both have the problem where the front portion of the case does not stay on. Seidio has been very responsive to my questions, however, and have assured me that I will be sent a replacement when they are available.
After getting the extended battery, I liked it so much that I returned the standard case and I plan to use just the extended case most of the time. If I have to slim down the phone I will use a simple pouch to protect it.
I also ordered both the desk charger and the car dock. I received the desk dock and plug in charger and it would not charge the phone. It was also very difficult to get the phone in and out of it, BUT it works very well with the case and the extended battery, so I have asked for an exchange. Again, Seidio was very quick to reply to my issues, although I did have to pay the postage to return the dock.
I am hoping that the replacement desk dock will charge the phone as quickly as the charger and cord that came with the phone does. The car dock sounds solid as well, I hope I get it soon.
Right now, this product line seems like the only solution if you want to dock your Droid with a case and/or extended battery.
While there have been some growing pains with quality control, as long as Seidio keeps making good efforts to fix them I will have a little more patience. I did tell them that if the case fit issue is not resolved, then I may completely reconsider my decision to purchase both docks, as I did that so I can use their cases.
-tswarren