My support insists I take heal over teleport as ADC

no its totaly fine to take tp over heal just dont get mad if the suport changes there exsaust to clarity or heal for that

It's traditional for ADCs to take heal just for more sustain, but it really comes down to your playstyle. I prefer Ignite over heal, personally.

In those situations I ask my support to take heal for me. TP can be useful on adcs especially splitpush oriented ones. Just make sure you have enough peel from your team.

its strictly worse in general, but if you want to play it and you know what your doing its fine.

And that's probably why you lost lane lol

play how you want, but imo heal>tp as an adc

Heal is super efficient in a 2v2 lane because it heals both of you. Teleport is only better if you can guarantee that you won't ever be in an all-in situation where you need it, which kind of destroys your ability to get kills or trade in lane with your opponent.

Whelp, as long as you don't give lip if the support decides to take something other than exhaust and/or flash.