That's what I do, too! For comfort, think squishy! I let enough air out that my hip bone (when on my side) is almost but not quite to the ground.

IMHO, sleeping on a fully inflated sleeping pad is similar to sleeping on an oversized brick.

Mine is an Exped UL7 Downmat. Very comfy, although it seems a bit delicate. While it seems to be tougher than it looks, I haven't used it enough to know for sure. I seem to do fine on the standard 20" wide pad,

Unfortunately, it is really hard to find a short but wide pad. Some have actually bought a long wide pad, cut off the excess length, and re-sealed. Of course, that voids any warranty.