Trinket vs. Adapt vs. Relentless

Is there a hard and fast rule for this?

I’m new to arena and I’m unsure which trinket to pick. I think adaptation is the worst one? If so, how do I choose between Medallion and Relentless?

you’re a human so you can get away with always running relent

my main is a vulpera warlock! demonology

Then usually it goes as

  • lots of different cc schools (poly+clone+fear+stun) = relent
  • crucial situations where you could die in a stun = trinket
  • playing vs classes with only one cc above 5s (i.e. ret or sv) = adapt

this is a little confusing to me, sorry - don’t both of these apply to rogue/mage teams? or rogue/lock? or…rogue anything? haha

just run trinket vs any rogue, they’re the exception to the rule