Totally agree. Very prolific with a mix of software and hardware engineering, not at all shy about showing failures and setbacks and puts a lot of effort into the production value of his content. One of my favorites on YouTube for sure. I do hope he gets into hybrid or liquid propellant to avail himself of some basic thrust control...his new test stand has me hopeful.
https://www.youtube.com/channel/UCILl8ozWuxnFYXIe2svjHhg