I think that the cock v2 is truly exceptional in terms of price and functionality? and there you can? do everything as if you take the kess at the end there, you can only work in the obd and you can not do the same jobs that you do with the rooster, for example, bdm boot jtag etc therefore buy a cock v2 is a very good self-diagnosis of a soldering station of the type atten value for money? price and you are affixed to be able to work and do everything without spending money who knows? how much money and have to force the pi? programmers for no reason in my opinion seen the differences.........Then if you have money to throw away better yet have more? a programmer to have to say more? shoulders covered in my opinion