which chassis was the best ?

[Electronic M]

I think the Motorola Quasars deserve an honorable mention. When I was growing up my folks had one of Moto's last ones (~1976) that kept chugging along into the early 90's. IIRC the story of it's death and a vid of a similar set (mine might have been a hybrid) is in the what I want link in my sig. It was a good set, and it may have ran a few more years if I wasn't so curious as a kid... It was about as good as my hybrid Zenith CC set is now performance wise.