A good all around pad for backpacking - Big Agnes Insulated Air Core Ultra Sleeping Pad

The Big Agnes Insulated Air Core Ultra is a good three season (fall, winter, spring) pad for me. I purchased the 72" by 25" which weighs in at 28 ozs. As a backpacker weight is important to me. I consider 28 ozs acceptable for an R4.5 pad with the extra comfort I get. I'm an active side sleeper. The larger outer tubes help keep me on the pad for a better night sleep. I use a lighter weight pad (lower R value) on my warmer weather trips.