My strategy is the result of a bounty campaign I usually hold 50% and I will sell 50%. but if the development of the token is good then I will hold 80% and only sell 20%.
Also, my strategy is more or less similar to this. If the project is not good (especially airdrop token) I tend to sell most otherwise, I will keep 50% and sell the rest. But if the project team good and have a usable product in future I tend to hold those coins for future growth.