What is the absolute best lore and/or subclass for each artificer multiclass? What's your favorite?

The idea what I have so far, w/:
Barbarian (Battlerager+Armorer)- Living Morningstar
Bard (Creation+Alchemist)- Arcane Luthier
Cleric (Forge+Armorer, alternatively Life+Alchemist)- Artisan of the gods
Druid (Spores+Armorer)- Stone Shaper
Fighter (Eldritch Knight+Battle Smith)- True Master-Weapon Bond, Destroyer
Monk (Way of the Four Elements+Artillerist)- Knockback Specialist + Elemental Cannon Firepower
Paladin (Vengeance+Battle Smith)- "Revenge keeps my car running, or in this case, my giant mechanical Drake."
Ranger (Gloomstalker+Battle Smith)- Scavenger
Rogue (Arcane Trickster+Armorer)- Batman {or Black Panther}
Sorcerer (Clockwork Soul+Armorer)- The Machine
Warlock (Genie+Alchemist)- Portable Lab + Rebuilder of the forgotten god
Wizard (Abjuration+Artillerist, or Evocation+Artillerist)- THE Fortified Position, or the one-man siege

Obviously these are not all well-defined, so I'm looking for your take, thx.