I know some like stocks and gold and so forth but bitcoin is the easiest and the best by far. I think it is good because it is not up to anyone to decide the price as well, if it is such a decentralized thing then we all get to decide together and that is why it is such a good thing, and this is why I choose it.
I also invest in bitcoin more than gold and stocks, but we can't say bitcoin is the best, bitcoin just gives the best return than gold and stocks. In the long run, when bitcoin's capitalization becomes as large as that of gold, the price will be determined by supply and demand. But now, despite being decentralized assets, their value is being manipulated instead of depending on supply and demand. That is, investing in bitcoin at this stage is to make a profit, and get rich quickly, not necessarily because of inflation.