I feel it’s time for Iran to go all out. Even use MRBMs if necessary. They’ve demonstrated that they can actually hit back, they can overwhelm Israel’s AD, and they can hit relatively accurately. Israel doesn’t want to back down, so they need to strike hard, and strike now.
Israel only understands the language of force, and force is what they need to use. And if Israel won’t back off, then the US likely will, especially if they see Iran is willing fight back. And with the US being the real driving force behind Israel, they’ll have little choice but to obey.