don't know your
Here ( SW USA and N Mex ) I consider high intensity as the same as flash, blast....and my term Scorched Earth grazing.
Hit it Hard ( 500,000 to 1,000,0000 lbs of grazers per Acre ).
blast off to bout 1 to 4" growth left and move em on.
then Mother Nature produces bout 25% to 1/3 more forage the next year if left till next year ( depends on Your Country ).
the really Good High Country in the SW will run bout 1 cow calf pair to 1/2 to 1 acre anyway. the problem is not feed so much as how far to Water so they can drink every day or 3 ( depends on the type of cattle your running ).
some phenotypes of Cows only come in for water every 2 or 3 days ( genetics is a Big Deal Truly, MO )
I started doing it about a month ago, and im not sure if ita better