The Superman fans are divided. Some like the Silver age pre Crisis Superman, think Chris Reeves. Philosophically, he's Siperman disguised as Clark Kent. Clark Kent doesn't exist. So he's a bumbling idiot who trips over his shoelaces.
Where as you have Post Crisis Superman where Clark Kent is disguised as Superman. He's Clark Kent, raised on Kent values. Superman is the disguise. Think Superman animated series and Smallville.
There have been attempts to mix the two i.e. Bendis with Silver age mixed with Post Crisis style. But it isn't necessarily working. So, if you were in charge of getting Superman character off the ground again, which version of him would be best going forward, Silvervage Pre Crisis or Post Crisis. Side note, please get rid of the trunks lol.