Quote Originally Posted by Malevicton View Post
In the case of Straighter Shot and Firestarter you don't wanna interrupt your ability to get them off. Even well timed it's a dps loss.

How is it a stutterstep if it breaks your cast? Stutterstepping is about not breaking your casts. If you stop casting that doesn't "clip" that would just straight up cancel your cast.
Pretty much this. There is not a single instance where the use of a 'stopcast' macro will not result in a dps loss.