jenson, pyramid, legacy, optima, etc..etc... are a no-no.
im also not a fan of aiwa, they use the most piss-poor lasers in the world, and the LCD tends to go out on a lot of them.
clarion is one of my favorites, even the lower level stuff. ive been using my old clarion headuit and EQ for 5 years now with zero problems. they are simple to use, fairly inexpensive, great ergonomically, and reliable