Mopar Muscle has a writeup this month on this. Finally put mine on a few months back. I went with a BDS because of the low and mid range it produces. The feel off the line is it for me. If you never go to the track? Where will you be able to actually take advantage of a centrifugal one safely? They said the centrifugal ones work good in street cars especially ones that are traction limited because boost builds gradually. Traction is what I will deal with if need be. Right now it SEEMS ok? Once I drive it more we will see and push on it more. Traction was good with previous setup.