So I'm trying to decide what solution to use to power my GPS. I figure I have 3 options for the powerlet:
- Powerlet stubby to cigarette socket
- Powerlet to 10" cable cigarette socket
- Powerlet to Mini USB

So the 2 cigarette options ahve the advantage of more flexibility and price, but disadvantage of more parts to power something. But mainly what would you suggest doing one or the other between the stubby and cable.

The miniUSB has less parts, and will plug direct to the GPS, but of course less things it will power, and is a more expensive bit then the cig options.

Any opinions on if any of these have a advantage over the others?