How do you decide to buy/build a deck?

I am still new to commander and trying to map out my next 4 decks to explore a variety of budgets, archetypes, and power levels. I am not a deck builder or brewer and will never be, even after my knowledge increases. From my experience with other card games, I enjoy the gameplay, not the deckbuilding aspect of the game.

Right now, I plan to start with the archetype and then test specific lists by renting cards on MTGO before I hit the "buy" button and order singles in paper.

I am curious if anyone has suggestions for narrowing the infinite number of deck lists to arrive at an actual buying decision.

My Decks for reference (didn't follow my current testing process)

  • Budget Cascade Battlecruiser - Radha - Salubrious Snail
  • Budget +1/+1 and Tokens - Anim Pakal - Arcosa
  • Budget Reanimator - Sauron, Lord of the Rings - Suris

I am considering the following:

  • Voltron + Artifacts - Chiss-Goria, Forge Tyrant - Hydrax
  • Aristocrats - Teysa, Orzhov Scion - Pawkkie
  • Control - Kros, Defense Contractor - planesproject
  • Enchantments - Bello, Bard of the Brambles - Hydrax