Not real impressed by the looks of that PL8x2 unit. Looks like to me they just shoved two PL8's in one case. Price though is a good bit cheaper than buying two PL8's so that is a plus. As far as form goes for a duo charger, the iCharger 4010Duo is a lot more polished. No doubt though the software interface of the PL8x2 will be much better though.

For a car guy, the best bang for the buck charger is the Hitec 400x2 charger. After tower coupon it can be had in the $160 range.