kenne bell blowers..how are they??

[gt93mustang]

I'd be interested to know the answer to this also. I am ready to buy a power adder and am now faced with the hard decision of which to go with. Do I want the low-end grunt of the positive displacement blowers, or would I like a more powerful top-end charge of the centrifugal. I don't know just yet. I don't really make it to the track to often but the loud Vortech's sound so darn good. Anyways, not wanting to steal this post from LX XLR8R, how are the Kenne Bell's and how much do they cost?

------------------
MAC equal length headers, MAC Off-Road H-Pipe, Flowmaster mufflers, 373's, March ram-air kit, underdrive pulleys, 73mm MAF, 75mm TB, Saleen Intake (ported), Edelbrock 6037 heads (ported, polished, 3 angle valve-job 255CFM @.500), 1.6 FMS RR's, Wolverine 1087 Cam, 24lb injectors, MSD 6AL, Subframe connectors, Griggs Fully Adustable Lower Control Arms... and probably some more in there I forgot