clifford ca670 vs viper 560xv

Hi all,

I am debating between clifford ca670 and viper 560xv  for my honda accord.  I see that both have the same features.  I notice though that clifford has a lot on board which i think is not good because if something goes wrong then it is normally the whole thing, where as if they are separate then ti is easier to trouble shoot.  However, viper website does not say if something are on board or not.  I am assuming that it is not such as the relays.  i guess I am most concern on reliability and well secure from theft.

Please help me.

thanks. loc