Do "roundie" color sets make a better picture than later sets?

[centralradio]

My late friends girlfriends dad had a RCA 25 incher from the early 1960's that had beautiful color on it and this was in 1980's when I was watching it.
The set had a long life.

My parents had a Motorola -Quasar 19 inch set in the early 1970's which i still have here that put out awesome bright color then.I got to restore it someday.

The Quasar had it issues with its plug in modules getting loose and intermitting connections.