I've got a fairly old KDC-2011S in my truck, and it's been a really good experience. It has never malfunctioned, skipped, or done anything that would cause me to regret buying it. Even though it was a budget model($210 installed), it sounds great!! I will buy one again, might buy one with more functions soon. I hate flip down faces(more parts to break)!! Hopefully there will still be standard detachable face HU's when I start looking.,,,,98