I also got Cubase 9.5, just to start learning it while gradually transitioning from Sonar Platinum.
I really do like a lot of the features, but being such a long time Cakewalk user, I find myself trying to make it behave just like Sonar.
Firstly, I programmed all my FAV Sonar keyboard shortcuts, so I can keep a similar workflow that I've been accustomed to. Then, I found a way to import track stems from a few Sonar projects, in order to learn on the fly.
It's going well, but there are a few things that really bug me about Cubase that I haven't figured out yet:
How do you remove, or even replace VST instruments ?
Also, trying to clean up things . . . there are channels (from a Cubase template) that I want to remove.
I have spent a lot of time studying this, but can't find any menus where these can be removed.
I've attempted to integrate into the Cubase forum, but it's kind of stiff compared to the good old Sonar forum, where creativity, ideas and opinions flow so freely.