akr71
Hero
Look, you've got to either have Dex to benefit from light/medium armor or Str to benefit from heavy armor. That's just the design of the game, and there aren't any classes that get around that limitation because AC isn't free. I don't know anybody who would seriously consider the -10 movement for low Str a reasonable trade off for heavy armor's +1 AC, and that's kind of the point. The Stealth disadvantage is part of the cost of higher AC, too.
An alternate like mage armor, Sorcerer Draconic Resilience, or Barbarian/Monk Unarmored Defense is fine, but if you're just looking for Clerics to get the benefits of heavy armor essentially without any of the cost, that's dumb.
I agree with that. That's why I tried to suggest something that would be useful & have a cost. I mean, hopefully the character has at least 2 decent ability scores, so for a cleric, Wisdom and one other. If the player takes Str, take the heavy armor. If the player takes Dex, a +2 isn't unrealistic, so my armor of faith suggestion gives you AC of 15 and uses an action (either before combat or as it starts). Slightly better than ring mail, slightly worse than chain mail.
If you choose to play a Wis/Cha build cleric, sorry, I've got nothin' for ya. Put on the heavy armor and try to keep up