is any one using sonar 7 or 8.5 on windows 10 and is it working?

just curious if any one is using earlier versions of sonar on win10 and is there any issues. i am using sonar artist at the moment but considering going back to 7 as had no issues or problems with that version. although no probs with artist it reminds me of project 5 which i loved so feel a little bit ripped off as the new sonar is project 5 on steriods do you agree?

8.5 here, works fine on W10.