weird, i learned the term "kick in" on this site actually. I used to not particularly care for the F14 on kick and like you really liked it on other low frequency sources, until I did a session about a week ago and got a sound I really like out of it. (I was very happy considering I bought the mic new for $65 a couple of months ago.)
I've been so unsatisfied with more expensive/standard kick mics that I've been borrowing, I was blown away. I've been thinking about picking up an RE20 or a SM7B. I know the RE20 would be better on kick, but I could use a really good aggressive vocal mic.