I know there are a bunch of posts about the cobb AP vs Open Source, but from what I have found it seems like the information is outdated? I have seen that Cobb can't do data logging (which I believe it can now?) and you need a tuner to tune it for you.
From what I can gather with the AccessTUNER software this gives you essentially open source capability with cobb support? Is this true? Also how hard is it to learn AccessTUNER?