I can understand where you are referring to.
A monthly update is also too much for me.
Don´t habe time to learn every month a new feature aso
That´s and some complications with some updates on
my system are the reason why I update only then ,
when I have the time and the patience .
During intensive work I don´t update -
but that not only since Sonar is offering monthly updates - also before-
and with other DAW´s I used-
like Logic and Cubase.
Remember:
Never change a running system.
regards