i have bothe and im sticking with the cobb. i havnt had problems with either.
testing has showed that while car is in motion the diffrence in air temps of the cai vs the sri are negligable. i didnt belive it untill i used my dashhawk and noticed no diffrence. when your sitting at a light the sri heats up faster but the cai heats up as well. i just switched over to the cobb sri (cobb AP) and the sound is about the same. i was more at ease when we had a big rain this week driving around then i was with my cai. granted the chances of hydrolock are low with a CAI its still higher then a SRI.
+1