I've been looking at replacing speaker wire and most electronic places seem to be pushing monster cable which normally is like 16 guage. My question is what is the difference between monster cable thx and monster cable xln. Does it really matter which one you get for home stereo? XLN has a car audio connotation, can you still use it in the home? THX seems to be a little more expensive. Or should I avoid Monster Cable and start looking at something completely different? My runs are about 25' and powering CW DX-9s.