Boost is just generated by engine restriction and the A/R of the compressor. You can't just say, compare directly the Paxton head unit and GT series turbo boost # for boost number.
Turbos make power better than superchargers with lower boost levels bc they take waste energy to run them. SCs try to make up the gap with steep step up ratios in the drive.
2014 Premium GT, SGM, Brembo, Auto, Tech, Comfort, etc. GT500s, Steeda UCA, VMP auto N/A tune. 100 shot nitrous on BBR tune. Best e/t 11.38 at 120.85
2012 Premium GT, Candy Red, Brembo package, 3.73, MT82, Comfort, Tech, et al. Procal tune, Roush UCA, UMI poly LCA, GT500s, Steeda red bracket, Hoosier 28x10x16 bias drags. Best e/t 11.91 at 115.23 RIP