I'm mostly use my bitcoins on CS:GO skins... and beting websites since it's so ez and most of my websites accept bitcoin and i can buy fast skins and later bet with them or make giveaways on my Yt channel etc...
i some time use bitcoin for betting, but i have no other use of bitcoin except to hold it for the price increase, actually we have no facility here to use bitcoin in our local area therefore i will we have only one option and that is to hold bitcoin for the price increase.