The ten grand difference can pay for a decent solar install. I'd look at the SS Agile, and check if there is anything it has over the Ascent that is worth that much. Since you will be dealing with the floorplan layout on a day to day basis, that is the most important thing. The nicest thing about the SS Agile, to me, was the pull out drawer sink, which gave a tad bit more room in the bathroom, although I read people complaining about it leaking.
I would also lean towards the Ascent, unless I wanted a PW specific feature like the "engine generator", or some E-trek options.