Id say both, bofh are investments and so diversification is important. Having a split between both means youll get the best of both worlds whilst minimising risk
Yes, I choose both for me bank investment and bitcoin investment. Bitcoin investment you can earn here more profit but this kind of investment have full risk but you earn more profit. My investment in bank is came my profit in bitcoin I know it is small profit I can get. This two kind of investment is very helpful for me cause it's gives both profit .