And (back on topic) there is no definitive 'greatest' list in any of the arts. Was Picasso better than Dali? Was Stan Getz better than John Coltrane? How about Maria Callas vs. Renée Fleming? Mikhail Baryshnikov vs. Rudolf Nureyev
FWIW, I personally and generally have more respect for the 'jobbing' people than the stars and high-flyers.
The session people, the soap actors, the repertory theatre actors, people like yourselves delivering night after night, a great many buskers and street entertainers/artists, because they pretty much all deliver great performances, time after time and often with a very quick turnaround. The people where ad-libs and improvisation and covering up for failures of self and others are second nature. For me, these are the true 'bests', even when I've never previously heard of them.