theory question: any meaning in VPIP to PFR ratio?

[Paul Thomson]

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nah a 30/15 is way more likely to be rasing random crap just because he feels like rasing at that particular moment. they arent neccesssarily rasiing the top 15% of their hands and calling with the next 15% or whatever. they dont think that way.
a 20/15 on the other hand is going to be mcuh more positionally aware, and will genrally have very different ranges from various positions, ie. much tighter UTG than on Btn.

not sure if that what you were looking for

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How would you compare a 17/10 vs a 17/15?