Taunt VS Roar/Whirl

Taunt VS whirlwind/Roar.


Roar:
+ 100% accuracy even against minimize shenanigens.
+ Resets any stat boosts gained, doesn't have to rely on catching them before they boost.
+ Higher priority than Trick Room and bypassing Mental Herb means its more reliable to stop it.
+ Forcing out a Pokemon can be useful in general if threatening.
+ Can tactically force out own Pokemon in a pinch.
+ also an oddly phazing your ally from Perish Trap/general trapping(More usefull then you think).
- Won't work on the last two Pokemon.
- Negative priority means that it won't stop moves like Spore and Tailwind.
- Negative priority also means that you are more susceptible to being targeted down before the move can be used.
- Can actually put you in a bad position if an even worst matchup possible gets forced in due to Roar.

Taunt:
+ Neutral priority means that if faster or prankster, it can stop moves before they happen like Spore and Tailwind.
+ Works even on the last two Pokemon.
- Stopped by mental herb and Aroma Veil/Oblivious.
- Affected by accuracy drops/evasion boosts, making it unreliable against shenanigens if not caught quickly.
- Relies heavily on catching stat boosters before any boosting occurs.