See that is what makes us all different. If I do it Chubba's way, I would have quit vaporizing long ago because that way absolutely is not enjoyable at all for me. Getting ripped is more of a chore that way than the enjoyable relaxing experience that it should be.
It's all just preference, we can agree on that?
I'm an athlete, MMA fighter, I was state cross country champion during highschool, I'm 23 and have big bong smoking lungs... I only do 3 stems a day, so I don't mind sucking with the force of a vaccum cleaner, I like them super THICK hits.
Anytime I introduce someone to the PD, I guide them through a very light straw suck with a level off, no overpacking... because I know their lungs can't (or don't want to) handle the beating of going puckered face on a PD bowl... that's something that could potentially turn someone off vaporizing.
I think the 0.025 stat that gets thrown around is at the ABSOLUTE lowest end, that's a lightly sucked bowl with a straight level off.... not tight, no overpacking in the slightest. 0.05 is at the upper end of the spectrum, super fine and overpacked.
I've done the 0.025 bowls, the airflow is AMAZING and so effortless, very loud whistle, but I got family members in my house and don't have the luxury of "relaxing", so I pack them super tight and pull like mofo... get that shit into my system then pack everything way. You can dig?
2 very thick pulls, 1 alright then 1-3 shitty little pulls.
I just make sure I do 2 REALLY good pulls, a 3rd one for good measure.
Sometimes I hit the 4th/5th/6th+, but in reality, I often blow out a stem after the 2nd hit and justify it as "well, I got the majority of it anyway".