Sleeping Pad Recommendations

My exped Synmat ul is starting to delaminate. It's only a little bit yet, but that little bit is getting bigger, so i guess i will have to buy a new mat in the not so distant future, hope it will hold up for my current trip.

Any recommendations for a light, small packing isolated (i think mine has r 2.9 which is enough for me) and *kind of silent* mat? Long term usage recommendations welcome.