cutting wires or using rf loops?

Hey Guy's,  What type of method do you prefer, cutting wires in half and putting them in line with bypass modules or using RF loops?  When you cut the wires in half and put them in line with bypass modules  aren't you afraid of the the module going bad and the vehicle not starting?  Just curious on your past experiences and thoughts were.pipes

Well I wouldn't recommend using a RF loop! You can run into some problems with those silly things, With the advancement of todays upgradable bypass modules it would be stupid to use a universal RF loop, plus with the new modules you don't have to give up a $150 dollar key although some modules require two keys for programing, most the time you just splice into the wires, and some actually do a lot more than just the immobilizer bypass, I have had good luck with the bypass module although some are a pane in the @ss to program...I am all for the BYPASS MODULE!**advanced mecp certified