I'll admit I'm not deeply familiar with Angular signals, but simply signals are IMO not that useful beyond a conference demo. The real hard part is keeping fine

I'll admit I'm not deeply familiar with Angular signals, but simply signals are IMO not that useful beyond a conference demo. The real hard part is keeping fine-grained reactivity when you have large-ish amounts of hierarchical data. You'll need to somehow nest signals (like SolidJS and Svelte Runes do) or hierarchically mirror the data in a signal-like data structure (like Legend State observables). From a quick glance at the Angular docs, it doesn't seem like they've solved that at all.