Both products lack sufficient air intake in deep POW with a stock hood.
Deep POW is waist deep and in your face!
Best to vent everything for a real solution buy a Diamond S hood:
http://www.diamond-smfg.com/Articcat.html
ps I vented everything
i sure agree with ya...i love my diamond s for the cooling...heck it pays for itself in reducing belt issues quickly ...my belt runs cool and so far no issues with blowing or wearing and i play alot in the powder..