I'd say it depends on what you mean by burn and what reaction you're trying to get.
The After Dark is smoother due to lower differential and weaker cover than the Boosts. The Boosts offer a lot of performance for the price and seem to do well as a ball to move in and use the friction on the backend. I believe Doom highly recommends going longer pin-pap on the Boosts
If you're looking to cover boards while getting the ball pretty clean down lane, then a Boost with a longer pin to pap is the answer. For me, my pearl drilled 5*35 is super clean, and doesn't stop when it makes the turn, but it's not a "burn" ball, it's more of a fifth or sixth game need to go left to right without the ball puking early on me kind of reaction. When something stronger like a HB is reading too soon, I can ball down and get the same look, only for less volume.
Now, I will say if you go with a 2 inch pin to pap on a Boost, it will be much smoother. Daria used one with a 1 inch pin to pap at the US open, I believe, and she was able to stay right for a good while.
Now, if the heads are fries and you're looking to get it down the lane as effortlessly as you can, After Dark Pearl. S30 is just so much easier to get down the lane.