Starr never really appealed to me. All a bit "Ain't I zany?" to me.
I've never seen Davidson in anything other than Big Break, and he was overshadowed by John Virgo there.
Manning's timing is great, but so was Frank Carsons, and Carson was able to judge the audience and tour/do TV to wild acclaim pretty much till the cancer got him.
Ronnie Barker was a better actor, but Ronnie Corbett funnier (and more likeable?) and both worked far better not with each other.
Alexei Sayle was hilarious, Ben Elton was not. All the puppet folk aren't funny, Rikki Fulton was (oh ye of little faith, Mr Willz! ) but I don't get Limmy. Modern comics are all a bit Michael McIntyre to me.
Anyhow, funniest comic was Dave Allen. Right, thats enough hot takes. Yer right, entire things subjective.