The board that I'm currently using has 1 Replay puff,
I wasn't excited about Replay under TC in the beginning. Although later I started playing around with it and adjusting temperature curves. And with the right temperature curve, you can really pull out all of the flavors or mute those flavor notes you don't want.
Here is one from my HazeCap
juice which sweeps
through 300°F to 436°F in 0.6 second and brings out all of the wonderful flavor notes of the
juice. And since it is locked in by Replay, it is perfect every time. Every puff looks identical to this one except for the length of the puff.