Would you use gold to buy stuff on a daily basis?
Ofc no, but when you need the money you'll use that gold eventually.
Almost the same goes for bitcoin these days, it's not used as a currency as much as a store of value, and people only use it when they have to.
The difference between gold and bitcoin is that gold's price is stable while bitcoin's is fluctuating too much making it riskier to hold but more rewarding.
Wise words.
Use bitcoins for invest and store it safe.
Use bitcoin cash if you need to send some money fast. It isn't bad and fees are cheap.
I buy and keep some BCH and BTG so I can make smaller faster transactions for smaller amounts. I just wish more places that took bitcoin took BTG and BCH as well. They good currencies and are working really well so far.