Agreed, I don't think this is even a contest. Anyone not familiar with the car audio space would be astounded how active these "take a look at my system and let me know what you think" boards are. It's a whole 'nother world...

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8