i think its a great idea because in my opinion bitcoin price will grow in the future
Buy some price every few months. Hold some and spend some. Spending help the circulation of bitcoin. This will increase its value and increase adoption. More adoption will increase value as well.
I buy every month a certain amount of Bitcoins worth between $50-$80 to hold them. So I definitely believe holding Bitcoin is the best possible option for good profits. I want to be part of this for many and many years. That's why I keep holding.