[dailowill]

From what I can tell, NCSExpert can code much more than what Carly provides. Carly picks the most popular options that they think people would like and provide it in an easy to use format. It will definitely do all the things that you have mentioned.

For me, it came down to portability. I like having the ability to code and read/clear codes with just my iPhone version (which runs over wifi). I was looking for a obd2 scanner anyways.

But like Dack mentioned, how technically sound are you?

EDIT: I just learned how to use NCSExpert and INPA. Previously it was difficult to get things setup properly and working, but now (thanks to the e90post coding section), I was able to code in NCSExpert. There's still a bit of a learning curve, but it was definitely worth it to know what's going on behind the scenes.