What’s the most FUN melee full-classed gish— Hexblade Warlock, Bladesinger Wizard, Swords Bard, Spores Druid or War Cleric?

We’re judging these characters not by power level, but by how fun they are to play.

The caveats are: characters have to be mostly in melee— but not always— during tiers 1, 2 and early 3; and may fall back to backline casting when spells start getting absurd late game. If possible, they should prioritize their casting stat over a physical stat.