Just grab the R2R version of Nuendo, it's great, does everything cubase does and more, great for post if you're into that kind of thing, and it does Dolby Atmos mixing, I abandoned PT for it, has a little bit of a learning curve, but is somewhat similar to PT in some respects, has built in key mappings for most other DAW's to make the transition easier, depending on what you do musically, the latest version works fine...Oh and by the way, if you have the R2R certificate on your computer, you can download the latest versions from Steinberg and they will work fine, I'm on 12.0.60 on my windows install, still waiting on the mac version