i have the kenwood thats the level below the second one that is in your options. keep in mind that there is no pre-amp for some of these HUs (although im sure you know that) if i were you id go with either of the alpines or the second kenwood, either way you will be getting a great product, probably three of the best out there. not to say they are the three best but they are definately up there in the rankings! go check em out yourself play with them a bit and see what fits your needs the most. i love my kenwood!