Snatch Grip Deadlift Help

Hey Fellas,

When doing snatch grip deadlifts is it the norm to perform the movement to full lockout, or just until the point where you would explode?
I ask because I only started training with them and when I lockout as I would with a regular deadlift it becomes uncomfortable.

Thanks

Depends, you can do snatch grip deadlifts:

Or snatch pulls: