If I had 100k right now I would pre order the bundle of miners from Compass mining right now to lock in a pretty solid price and have them host my ASICs. With the remaining money, I would purchase a variety of other miners on different projects I believe in. I would keep roughly 20k in reserve if there was a pullback and more miners dropped in price so I would be able to DCA on the cost of my bitcoin miners down while generating revenue with the others.