bitcoin is for sure is a rising value. I hold a good amount of BTC earlier I made mistake by exchanging them to altcoins but they all failed. Now I stick on to bitcoin and will always be investing in it.

What would be profitable for Bitcoin users?

Regulation of the decentralized currency, I found it not good at least something should be free from government.

that great for bitcoin users

I find bitcoin a great and profitable investment vehicle and for trading, it gives great returns.