I agree, but you can get both of the AS goops at a low price plus with free shipping so the price wins out. But as other say, there are lots of goops that work within a 1 or 2 deg. C range. Besides the one mentioned above there are also the newer Shin Etsu goops that are easier to apply than the original. For me, it's ease of application and price that wins the day. That said, I've got enough Arctic Silver (silver as I was sucked in some years ago) here to last my natural lifetime. So I won't be buying anything else.
.bh.