I have heard good things about the Big Agnes air core pads. I picked one up at REI today.
It is a touch heavier than the Thermarest Ultra Light but packs smaller and inflates more.
We'll see how it fares on the urban overnighter at the end of the month, and more importantly we'll see how I fare.
A little bit longer too with the mummy shape.
Much thicker than the Thermarest. With any luck this will translate into additional comfort at a nominal weight penalty.
Nice ride with the family today too.