mfiumanoI got that Costco set last week, difference is only 5 ounces and a "free" pillow. This massdrop would be $78 with pillow, costco seems like a better deal to me.
mfiumanoIt's 5.4 oz lighter, or 21.6% lighter than the 25 oz static V insulated. That's 1/3rd of a pound. You have to make the price vs weight vs durability decision. The Static V Insulated is an excellent pad, and I own it - I'm definitely looking to shed weight there though - my 20F sleeping bag weighs only 29-30oz.
Only difference is that it isn't the 'Lite' version?