Peace all!
Well I consider this a fair enough comparison. I *do* get more memory loss vaping shatter for instance than flowers, even with the same amount of starting material.
I make my own. Same flowers I am vaping, or eating in a capsule as earrl, etc.
Swiss cheese memory if I do *just* wax in my Yocan Torch, which is mid-range temps I suppose 500F-ish, throughout the day.
I get *somewhat* less memory loss if using my dual-quartz coil Full Metal Hitter on a VV pen - so sub-400F I think.
By noon on heavy concentrate vaping days I just call it swiss cheese brain. No unattended projects allowed.
And I vape slow - a nice little barrel-perc bubbler with my Torch. A few hits, wander off...
Just my two cents. And to say that...well, sometimes I need what a heavier hitter like wax brings, and I just accept that there may be some memory loss problems on those days.
On the plus side, I do *not* see any long-term effects of that. As in, if I switch to at least two sessions of flower, I don't get the problem even with the exact same strain (from the exact same branches...).
Peace all!