Power Acoustik - mp3 headunit any good?

Just want to know if this is a good product to carry. Is it reliable enough to function the duration of the warranty or am I going to get an unhappy customer back to get the head unit repair a few months down the road. Any positive and negative feedback is greatly appreciated.   The unit I like to carry is PAMP3-899R. Be careful whose advice you buy, but be patient with those who supply it.

I have been selling the power accoustic mobile video  units like the 335dvd and the over head screens and have, thus far happy with the product. I have had no failures but you have to look for products that will more than just last the warrenty period to satisfy your customers. If the price is right I have no problem with their products but I havent used the head units so I cant gaurentee they are anything similar