Looking to buy an OBD reader and saw suggestions that the OBDLink products work well with the Forscan program. I have other vehicles, a VW and a BMW, and was hoping to buy one that could read them all. Does anyone have experience with the MX+ and can verify that it does all the functions that the EX version (made for Forscan) does? I thought I read that the MX+ can't do programming that the EX can do. Could someone please verify/advise?