When it comes to return on investment between land and Bitcoin, Bitcoin will always gives you a better ROI than land on the longer run, because it's nowhere near it peak price for now, the major reason most people prefer land is that it mostly safe, it can't be easily stolen, and you can decide to acquire as much Bitcoin as you want now, but their are some land you can't acquire in some location no  matter how wealthy you are, because the owner might decide not to sell, no matter how much you offered them, that's just the difference, but but when talking about the investment part, Bitcoin will always gives a better ROI than land because it growth potential is way more faster than land and gold because Investors are still coming into the sector, unlike land and gold that investment in it has reach it peak already.