I get the apppeal but vibes have burned me too many times to trust them fully. I always peek at the game info after a few spins just to make sure the actual mechanics aren't working against me.
I choose the tshirt method over the yawn detector every time. At least your clothes are a choice you can control while you can't really guarantee when a dealer is going to feel sleepy at the table.
Honestly it feels like the whole forum is suddenly French tonight haha. Stakecom itself works smooth for giveaways, maybe a simple pick a number thread and use the forum dice roller keeps it faiir and fun.