Its still new enough that I'm doing a lot of experimenting. My other vapes didn't give me this precision of temp control, it was either the stock Woodscents dial or a dynavap. I've tried various friends' options but we were vaping and then getting on with something else so they didn't want to stop and geek out over it as much as me, and its mostly been various session convection units or a volcano. I wanted to get an idea of what the different effects are for me at temp x vs temp y, so I set it to 0 for now so that the temp is in theory holding consistent at that level. I know its not an exact temp measurement (though the calibration lamart does sounds like a reasonable approximation, 5mm behind the heater screen IIRC?), but the experiences relative to each temp on this device still seem worth knowing to me! Its kind of like how I know what a 6, 6.5, 7, 7.5, 8, and 8.5+ are going to highlight effects-wise on the WS dial, but with in theory temperature behind it vs those voltages.
I still use cruise pretty manually tho--e.g. I click to deactivate it to clear a draw and just turn it back on and give it a few seconds to stabilize temp when I'm taking a new hit (or a minute or two if the p80 has been sitting next to me unused for an extended period of time). If I were not using it at home with 5 batteries and a 4 slot charger nearby I would most definitely set eco to 1!
At some point I need to play more with what
@acstorfer does (I guess kind of like the "overtemp on demand - on demand - true on demand vapor" workflow Ralph describes @
https://shop.lamart.ch/index.php?route=product/category&path=85_92) to get a better idea of its on demand capabilities without a warm up for on the go use cases and such. You need to exercise the appropriate level of caution and back off those high temps once the boro tubes in the heater are soaked, though! I was using through water the other day for a while at 420 (enough that it was good and heat soaked). I figured since it was through water I'd do one final hit at 450 to make sure I really killed this bowl, and a long enough rip was more than enough to start a small cherry! I actually had never combusted vaping. It seems like such a right of passage that I always just figured I had done it without realizing with another vape, but the smell was a dead giveaway!