i have everything alpine, except for speakers. if you like tuner like deck, get alpine "Bass Engine Plus series" which are probably the same class as pioneer premier but cheaper and have more functions. there's nothing out there like these . 60wx4, time correction control, 4 level crossover, MX control(better technology than EQ) and etc are standard on models, CDA-7983, CDA-7984 and CDA-7995. not only 7995 and 7984 can play mp3, but also are cheaper than pioneer DEH-P8400MP. you can't go wrong with alpine when it comes to deck. just my 0.2