Christian, two completely different cars from two completely different eras. Its like comparing 917s to GT1-98s. Pros and cons to each. But there's no good way to do a head-to-head comparison. Plus, most of comparisons aren't even the factory cars because we keep drifting into 500 hp modded 930 machines vs mostly bone-stock 996TTs. The TT is so darn electronic I wouldn't trust anybody to be a performance tuner for them.