I'm almost ready to start a DIY UQ. I've read a ton on here and feel confident in my ability to construct, but I'm not sure what I want to use for (non-down) insulation. I was thinking about primaloft but I read that it requires downproof material. The 1.1 that I bought ordered from diygear is not downproof apparently.
So what should I consider for synthetic baffle insulation?