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The Ring vent locations and airflow are calculated. It's secondary design funnels waste airflow from hot-end fan.
As for the "Spriya" if we turn it sideways to match Ender 3 or any other Micro-swiss shrouds native fan it blocks the nozzle from head on.
I have an old Semi-Circle cooler with open front here - https://www.thingiverse.com/thing:2897353
Once a printer is setup It is not needed to level often, As long as folks are not violent scraping prints up. Glass bed is perfect for never needing force on hotplate. A set of calipers upside down between gantry arm and hotbed can make leveling simple, fast and accurate.
Hit all 4 corners and the center.

Ender-3 Part Cooler
by Filboyt