I mean, I don't really know how to explain why the shorter is better. As far as 'time' in our world goes, yes, the trip is shorter...but when you do the lemon tek, it will still feel like it's been 4-5 hours, it will just actually have been about 2. The lemon tek is the only method I've used where I feel like I really experienced what the teonanacatl have to offer. Such beautiful, vivid, alternate dimension, all-is-one, fungus inspired spiritual beauty.
Idk man, the only way you'll see what I'm sayin' is by eatin' some shrooms regular like, then by trying the lemon tek. The duration is changed depending on how long you let the mushroom powder sit in the lemon juice. Converts more and more of the psilocybin to psilocin when it's chillin' in the juice.