Dual Car Stereo Which Is The Better Car Stereo? Dual Or Pioneer?

Which is the better car stereo? Dual or Pioneer? - dual car stereo

I'm going to buy my first set and he did not fancy unit super expensive, so I've my research on two stereo channels has been reduced. One is a Pioneer display that lights http://www.amazon.com/gp/product/B0011FMPGA/ref=cm_cr_pr_product_top in my car meets. And the other is a double "HD" http://www.amazon.com/Dual-Electronics-XHD6425-Car-Stereo/dp/B000VPC44O/ref=sr_1_1?ie=UTF8&s=electronics&qid=1215107663&sr=1-1 stereo. What do you think should I buy? "You are connected to an amplifier and subs ok? Moreover, these are sound better to my value system?