New vr beginner and need advice for uppgrades and games.

Hi. Need advice. Have order a meta quest 3 (512gb) . And need advice for best straps and battery etc…

We are going/planing to have a Christmas party and looking forward to use VR as a game for everybody. Have read that Kiwi is better and lighter. I prefer lighter one.

I need/want to buy/advice for best straps for me and my family. We are going to play games (need advice for best games also;) and I’m going to play more adult (shooting and ACE) .

What do you think about Kiwi H4 halo or K4 , Kiwi new facial V3 , battery and cables?

Thanks for helping me.

Regards