Objective: How can you improvise a water sprayer for your hose at home?

Which of the following solutions is more sound in terms of naive physics reasoning?

OPT:
a). Place a water or soda bottle on the end of your hose and duct tape it in place, then poke several holes in the bottle (strategically) to point and spray your hose.
b). Place a water or soda bottle on the shut off valve of your hose and duct tape it in place, then poke several holes in the bottle (strategically) to point and spray your hose.
a).