I'm buying a new distributor for my 331 HEMI. I buy most of my needs from Hot Heads. They show two they handle, the Mallory @ $365.00 and the MSD @ $473.00. I'm looking for advise on these two, one vs. the other or even advise on another brand. The price is no deterrent, I just want the best out there. Thanks for help you can offer from your own experience's.