Best Car adapter

[Tcrwfrd50]

I just picked up the Griffin Tuneflex Aux for my truck. I found that it is not necessarily made for the iPhone but it works just the same. I did choos this one over the Kensington Liquid Aux Deluxe. What I am looking for is something that will hold my iPhone like these two products but will let me use the phone feature also (as a hands free option). It would seem that there should be a product that could route audio from the calls through the speakers as with the itunes audio and use the built in mic to converse through. I do not necessarily want to use blue tooth for the phone. The bluetooth issue brings up another point. If I stay with the above poducts and get a buetooth hardwire kit, can I still use the phone feature while still in the dock of these products.