I bought into the NI ecosystem when I purchased the Maschine II bundle about 10 years ago, which was bundled with Komplete at the time (although haven’t updated it for years now).
Massive X is very good. But the interface takes some getting used to although you can make some very interesting sounds from it. I would say that the sound engine used to be incredible vs the stock Ableton plugins and when I would load it into Ableton vs say a Wavetable it was night and day which of them had more depth.
Battery 4. I sometimes use this. Every drum sample I drop into sound better. Lots of controls for adding saturation, compression etc.
TRK-01. Great little drum rack.
Replica Delay is also very good. Always sounds different to the other delay plugins I have.
NI are having a massive fire sale at the moment so their sales must be suffering. And they deserve that for not updating Abysnth for Apple Silicon.