AiM went to production with Race Studio 3 Analysis late 2021. A lot of people have been using RS2A for a long time, myself included. Making the jump to RS3A too me some time but now that I’m there, I’m glad for it.
One of the ways I review my own data is looking for the slow point of the corner. Now to be fair, this may be marginally different than your brake release point because unless you have virtually no lag between your brake and throttle, there will be some additional slowing before you get back to throttle.
I tried my hand at making a video and while it’s far from elegant or professional, it might be useful.