controllers

I was wondering what's the best option for racing. I am leaning towards powercommander with quick shifter and wanted to see if somebody has experience with other fuel controllers and could compare it to powercommander.

MNNTHBX - Enter We have the country's first inventory of Bazzaz ZFis. We can carry the others, but we've always been huge fans of their product and support, easy install, and ultimately, the performance. Full disclaimer... We wanted to test a package we felt would provide the most bang for...