Use your USB hardware key (may need Parallels USB forwarding) or network license. Most cloud licenses work fine.
The latest versions feature a ribbon-based UI and a docked data entry toolbar for more efficient modeling. risa 3d for mac
If you have an older Intel-based Mac, you can use Boot Camp to install Windows on a separate partition. This provides the best performance because the hardware is dedicated entirely to Windows, but it requires a full restart to switch systems. Use your USB hardware key (may need Parallels