I've narrowed my possibilities all the way down to two. A Karastan blend of sixty five% Smartstand Silk BCF Triextra and 35% BCF P.E.T. In addition to a Mohawk one hundred% Smartstrand Silk. Are you able to make sure you notify me which might be best choice. They both equally have twenty five year warranty. The Karastan is $2K greater than the Moha