I bought this one on Amazon and so far, it's been working fine. I haven't had any issues so far with it. I use is with this case.

Spigen cases are really great, I've been loving the Rugged Armor case especially.

https://www.amazon.com/Spigen-Rugged-Armor-Designed-ThinQ/dp/B07MTR1QJP/ref=sr_1_2?dchild=1&keywords=lg+g8+rugged+armor&qid=1593803856&sr=8-2