Wow that's an interesting one... If it's at this particular juncture, I would still choose stocks as the less risky, proven choice. Crypto is tempting because it is early and there is so much potential there. However.... I'm pretty risk averse, and:
It is easier to diversify within stocks vs crypto, at least right now.
There is more regulation for stocks, which means you don't have to hedge against possible exit scams as much.
The laws or ownership structure ties you to partial ownership of the company. This point is slightly less on my mind because I've heard even in this scenario, if a company goes down small stockholders are probably the last to see any penny of what's left.