I advise you not to spend all the money you have to buy crypto mining equipment, I think there are still a lot of investment activities in the real world that you can do like for example you can invest in property because in my opinion the selling price of property will be increasingly increase and of course it will be very profitable.
I will suggest you to invest your money in different coins like bitcoin, ethereum, Ripple etc because these are the best coins in the cryptocurrency market and highly valuable. You can make huge profits from your investment in the near future. It is also good to keep half of your money with yourself and invest half in cryptocurrency because of the uncertain conditions.