I have a previous generation NAD T-175HD(90% same as T187) that I have more than enjoyed for the last 3 to 4 years. It sounds fantastic for HT and music and has been reliable. If it was to take a dump in the near future, I would definitely consider the Anthem AVM60 or the older AVM50v2. On the other hand, I would also consider the current NAD T187 since I have been so pleased with the T175HD.
Bill
Bill