What causes the value of BCH increase?

Hey all,

New to this sub and BCH, with only about 3 months of crypto investing experience, so please forgive any ignorance.

I’ve been very impressed with BCH in my personal use of crypto when sending money between wallets. I was baffled by the high fees of BTC and will probably never use it as a way to transfer funds, only an investment.

My question is, if BCH is meant to be a P2P cash trading system, what will drive its value up? I’m on board with using it as a simple, easy money trading currency, but I’m not understanding what would cause BCH coin value to increase in the future.