I definitely recommend that KIWI head strap. I have Chiari malformation and any pressure on the back or top of my head irritates it and gives me massive migraines but with this strap I have no issues playing for 2-3 hours.
really cool video, by quality way over you view coun, only thing i would say that is generaly bad was the fact that you were whispering if you would just normaly speak it would be great :)
Personally I have had my elite strap with battery sense November and using it basically every day and have not had issues (the key is to loosen it before you remove it from your head). Also kinda niche but the bobovr facial interface fan is really nice if you have issues with oily skin and acne when facing the silicone cover that holds the oil against your skin.