I've used about every kick mic extensively except for the new Sennheiser 602 – which I'd love to get my hands on 'cause I've heard a lot of great things about it.
I really like the AT mics, both the ATM-25 and the Pro 25. They give a really nice definition with not a lot of fuss. If you're just starting to learn to mic drums and are building a mic collection, I would recommend these. Good for classic rock and pop.
AKG D-112 – I like this mic for hard rock. Very solid, round tone can easily be had with this mic. I also like this mic for jazz – where the point is to often get this fluffy, shitty kick sound. This mic is forgiving on less-than-perfect kick drums.
Beta52 – this is a good mic if you're going for an in-your-face sound. It picks up "clicks" well for heavy metal [ metal washer duct taped to kick head at point of impact and struck with a wooden beater ]. Also good for R&B and Hip Hop. It's not the most musical kick mic, but it does pack a punch. There's a sort of a "honk" to it, and I wouldn't recommend for general kick miking purposes unless you want more "smack" than "boom". Good on tight kicks.
EV RE20 – This is a classic and probably my fav kick mic when it works and least favorite when it doesn't. This mic will make a really good well-tuned kick sound great, but wouldn't help the less-than-perfect kick sound as much. It's pretty flat and very unforgiving. This is the one mic that you'll find you get more use out of than just kick drum. It can make a great vox mic on the right voice.