this or that?

[beenen]

Well gonna be upgrading from my lil jvc soon and been looking particularly at these 2 head units.

Kenwood Excelon KDC-X794 --- http://www.onlinecarstereo.com/CarAudio/p_24283_Kenwood_Excelon_KDC-X794.aspx

or

Pioneer DEH-P6200BT --- http://www.onlinecarstereo.com/CarAudio/p_25881_Pioneer_DEH-P6200BT.aspx

just wondering which one you guys think is better?

thanks