Oh right, now I remember why I don't hang out here and talk about vaporizers all the time, but only just come to ask simple questions before purchases and discuss how i feel about these purchases -- people are really strangely territorial and hostile about their 20 year old internet forum etiquette, which is very strange to me and I don't understand. You could have also just not replied instead of being passive aggressive and rude, or just left that link. I don't know why you would think I would find a thread from 2019 informative since the design has changed since then.
I appreciate your answer to not worry about the difference, however, regardless. Can you leave a SC3 chico on all the time safely like a nano? I don't see anything about that in either thread. I left my nano on for like 7 years straight until I dropped it and broke the solder.