Ngl I feel the same way. :VI'm probably one of the very few people who prefer Lola Bunny in the Looney Tunes Show more than Lola Bunny in Space Jam. She's actually funny in the show at least.
I get the appeal and the nostalgia of the Space Jam one, but Lola Bunny in the Looney Tunes Show felt like an actual character in the Looney Tunes cast rather than a character solely designed and written to be an already established character's love interest.