I was content with the older St as well actually super comfortable but I thought you had to update the St whenever a new one is released so I downloaded it I have however managed to find some stability thanks to Bado and his legacy setup though big thanks to him for that
The new ST does not feel right. My turn speed and mouse movement is slow and floaty. Upping the sensitivity doesn't help at all. Using the previous ST with the new advance settings (even though it was trained using legacy settings) works perfectly for me. It's the closest to 1:1 PC mouse movement I've felt in any game using the Apex.
I can't see any updated ST feeling better. I don't know the intricacies of how ST's are trained but some of the "updated" ST's make the mouse movement worse. Fortnite and Overwatch are perfect examples. There were a few updated ST's for OW that made it worse. I understand the"U" warning for games such as these that's why from now on if I use a ST that feels right then I'll stick to it, or at least keep it, no matter how many updates there are.