Rocket Artillery Nerf Thoughts?

[THE RAVEN]

For starters, I only play against AI with friends or solo. I primarily use rocket artillery in late game engagements while my friends move in with tanks and stuff. My experience with this new patch has left much to be desired. To put it simply: This nerf has ruined my playstyle and honestly makes me wonder what is the value in rocket artillery now? For the price, you are not getting something of substance no longer. I'm also not a fan at all with how slow the nebelwerfer shoots now.
When a Sturmmorser fires almost directly on top of an ISU-152 and it no longer blows up the tank - let alone kills every soldier inside - I am wondering was this done to appease the multiplayer versus crowd?
Really, I don't know if this is a thing, but there should be patches for the multiplayer crowd and patches for the skirmish/singleplayer stuff if there isn't. That way both sides get what they want.