Quick Guard or Fake Out for Prankster Meowstic in Regulation set I?

Question

It will run dual screens, an attacking move and holding light clay - please write pros and cons of each move, if you really need to see my team its here:
https://pokemondb.net/pokebase/rmt/67476/rate-my-doubles-sun-team-help-with-last-slot

Comments

If you use Fake Out, you might be better off with Grimmsnarl

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You'll probably get a better answer if you ask here.
https://www.smogon.com/forums/threads/vgc-ask-a-simple-question-get-a-simple-answer.3588172/

Answer 1

!Quick Guard!
my set is:

Meowstic @ Light Clay
Ability: Prankster
Shiny: Yes
Tera Type: Fairy
EVs: 252 HP / 4 SpD / 252 Spe
Jolly Nature
IVs: 0 Atk
- Reflect
- Light Screen
- Quick Guard
- Substitute

although taunt can ruin this set the most common taunters are prankster users that quick guard protects - fake out doesn't work on psychic terrain, ghost types, convert cloak and shield dust and priority subs just wastes the opponents turns and can set-up screens in safety so anyone else who wants fake out on meowstic quick guard is good!