Your entire argument is based on character statements. That is not evidence. You can stomp your feet all day and cry "evidenzeee!", that still doesn't make it so.
Will not argue that Gladiator is physically stronger, that IS his "thing" after all (but not enough to make that much of a difference.).He's faster, yup (but not enough to make him unhittable based on showings) and yes, more durable (but Bill has more damage soak).
Wonderman was never top tier. He could HANG with the top tiers in a fight but so could Namor or Thing back then.
So Hyperion FLEW him thru a planetoid and into a sun. Not bad. But how is this even impressive? And where did the sun go nova? All I see is art in the end that signifies them entering the sun and something burning up in it in the end. Is this missing a page?
You want comparable Stardut "feats"? Here:
Rammed Bill and Astaroth thru an ACTUAL planet (large enough to have an ocean and an atmosphere) and blew the whole planet up.
The Annihilatirs basically came at Thanos one a time. Thanos BFRd Glads then got his chair smashed by BRB. He then tricks BRB to throw his hammer at him then traps Stormbreaker in a forcefield then proceeds to pummel BRB. Took 7-8 hits total. Not a bad showing for Bill really. Thanos then proceeds to pwn Ronan and Warlock weakness exploited Quasar by "short circuiting his system" while his back was turned. Surfer comes along, challenges Thanos into a fight the got sucker shotted by Warlock as well.