Your not going to get a lot of feedback here , but I’ll add my two cents from previous posts .
It seemed like there was a lot of used ones for sale shortly after they were released.
It kind of concerns me when a product is being sold not long after being purchased,and the excuse was they found they weren’t using it anymore , and wanted to sell .
Although there was one person here who was looking for one and claimed they had no issues with their previous one
I don’t always insulate , but when I do .
Ok ,I never insulate