Overall this garage door opener seems fine. It’s a bit pricey, but the concept is sound. It makes way more sense to apply rotational force to the torsion bar rather than yank the door up with a beltchain drive. It was pretty easy to install. Probably easier than a typical garage door opener.
https://www.amazon.com/Chamberlain-RJO70-Next-GEN-Garage-Opener/dp/B07WRHPDC8