silk liner

At £50 are silk liners worth the extra expense over poly cotton at £10?

Hi folks, I have ordered my first Hammock, a hennessy explorer deluxe. I use a softie in the summer, but a carinthia defence 4 in winter and a multimat summit. Now then, Question - a lot of talk about slipping off roll mats and using underblankets for insulation as does not affect comfort...