Whatever you do, make sure to lay on it in the store. This is a seriously loud pad. Like the Sea to Summit ultra light, it sounds like you are sleeping on a bag of potato chips.
FWIW, I sleep on a Klymit Static V which rolls up very small, is quite comfy and isn’t loud. I’m a side sleeper and never have sore hips in the morning.
The Uberlite is just way too thin. Definitely "stupid light". Way too prone to popping. I just ended up sleeping on the ground half the time I used it, because it was so thin. The XLite is much more durable, for only a few more ounces.
The Klymit Static V is also a good option, I've had one for awhile, and it works very well. Not as lightweight or warm as the XLite, but a good budget option.
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