The Aiwa unit is skip sensitive, but only when installed incorrectly by morons that don't bother to read the manual. I picked mine up for $50 over a year ago from a guy that bought it, installed it wrong, hated the skipping and just wanted to dump it. Other than the overly gaudy laser light show front end, it's a great deck and it doesn't skip. It is also sensitive to poor quality media when playing .mp3 encoded CDs. When playing normal CDs or CDs burned as normal CDs it's fine, but it hates cheapo CD blanks on discs that are all .mp3 Kodak, TY, Mitsui and Verbatims all work fine, but if you have your music collection on those generic 100 blanks for $9 garbage they probably won't play.