For me, i will choose Real Job because of the stability of profit every month even if that is lower than the crypto. We cannot assure that crypto currency will stay for how many years that's why i would choose real job.
you have to think more broadly, even I leave my real job to focus on crypto. Although crypto has no guarantee of profits for the future, but you can earn much money in a fast time. When we have a lot of money, you can open a business to guarantee the future, and it is already I did after getting lots of money from crypto.