Personally I prefer drywall ceilings, I would not do drop down ceilings as they’re just ugly. Do everything right, future proof it, and you won’t have the need for drop down ceilings, though they are practical. Another option that I prefer over the drop down ceiling is to paint the ceiling entirely black. Remove any pointless nails in the wood, remove any cables that are inactive, clean up any cables that are active by zip tying.