Stop in for a cup of coffee

Good mornin' all c\_/
Just yesterday my junior showed me a new-fangled spray bomb (new to me anyway). I think there were 5 different spray patterns from a dial thingy on the can much like the adjustable garden hose sprayers. I wonder does 1 clog kills all?
My issue with todays spray paints is spray at any angle or can position. Life was better when we could turn the can upside down and spray to clear the nozzle.
I struggle to recognize just one thing that has gotten better over time.
I actually like them they work fine for me.