It seems GA skipped winter and spring this year. I am already looking to ditch my 45 degree bag for the summer.

My cheap poly liner is reaching the end of its life and I need a summer TQ.

Which bag liner do you all recommend for hot and humid as a top cover? I dont really need it for winter warmth, but i guess thats a bonus. Weight matters, but comfort/performance matters more.
I'm looking at these

Cocoon Coolmax liner
Sea to summit coolmax liner
Sea to Summit Thermolite Reactor
Sea to Summit Silk ( has poor reviews on durability)
Others?

Do any of our cottage vendors sell coolmax or silk in sizes to make a TQ?