The final cut of TMC Podcast #29 is available now with topics time-stamped. We discussed the Tesla Cybertruck's expected 1 MW Ultra-Fast Charging capability, the Tesla Semi Delivery Event, the coming Model 3 refresh (project "Highland"), and more. You can watch it now on YouTube.
I could go on and on about the differences. I'd like to post a very comprehensive review when I have time. But the short version is that there are a few things the S does very well: Acceleration, especially from a stop (no surprise); Cargo space, the S has twice as much as the 3; Interior niceties, the S had the alcantera headliner and dash, and the leather seats; Software, the S software is more mature than the 3's.
In almost every other category, the 3 is actually a better car.