I have Strange on both ends of my 'cuda, and Strange on the front with Wilwood on the rear of my Daytona, The Wilwood hat is thicker (approx 1/2" compared to Strange 1/8") and I had to drill them to fit the 5/8" drive lugs. I personally like the Strange 1 piece hat and rotor better because its lighter and it doesn't have the bolts holding the hat and rotor together to deal with (must safety wire).
Other than that, a lot of people use them and like them.
****A word of caution, no matter who's set up you use, always safety wire the bolts that attach the caliper to the bracket and on Wilwoods, safety wire the bolts that attach the rotor to the hat. DAMHIK *****

Brian Dunnigan