my question is since DEI makes both viper and python ......is viper 791XVR and the Python990 the same???...............they appear to be the same system besides remote color(blue viper, grey python) but i cant find the python for nearly as cheap as the viper online.
also recommend something else if you will

 

Viper 791 Python 990 and Clifford 3.5 RSX all the same, and also all the older models. Take a look for Viper 5900 and Clifford 50.5x. I recommend buying the system from the place your getting it installed unless you are doing it yourself.