"I think doing the same to Orion, WW, MM, GL, and Steel more than qualifies"
When he was on to take on the world, no? Aka pissed.
"or perhaps, Mongul, Jailer, Silver Banshee, and Master Jailer who all had prep when supes was in a weakened condition. Or how about beating Cyborg who effortlessly beat Eradicator, Steel, Superboy, and Supergirl simultaeneously without even breaking a sweat?"
Without breaking a sweat its alot of scretch considering Cyborg was manhandling him until the end.
And considering Kal had erraciator`s help against him.
And considering Rads saved him from being blasted with kryptonite.
There was no " without breaking a sweat" there.
"Obviously, you don't need one to defeat Thanos either. Hell, Byrne Supes beat a pre crisis Superboy who was at full strength...someone who is far above Thanos strength class."
Byrne issue? He didnt. He even stated Superboy was stronger than he was. Unless my memory is fuzzy like hell.
Getting out the fight alive yes he did.
"Tell that as well to people who bring that up for Thanos. Current Superman can't destroy planets?"
With mere fists? Or as a result of a battle? No. He certainly didnt showed it yet. Not at regular levels.
"I think you better stop reading those
80's Byrne comics. Supes is a good guy, because he doesnt just go around destroying planets, doesnt mean he cant. "
Sarcasm apart, the fact he "only" manages to move one when sundipped its proof for me that even currently he cant unless he uses that plot device.
"I'm well aware they have both been hit by slower opponents, but can anyone show Thanos fighting at light speed? Supes has...where are the Thanos scans for this?"
I cant tell if he ever did. What i can say is he uses combat speed just fine and Superman doesnt usually. Superman has -fought- at light speeds how many times?
I am not talking about flying here.
As for the quote button, i prefer this way.