The question is who´s the best, not the favourite.

My overall favourite are people like Sal Buscema, Kirby, Ditko, Trimpe, Perez, Steranko, etc., although I think that John Buscema and John Romita were the best artists, as they could move from style to style easily, they could draw a cartoonish book, a realistic protrait, or paint an oil painting for an art gallery like ringing a bell.