I'm happily using https://github.com/stevemolitor/claude-code.el which is a mere terminal wrapper (including a nifty Transient menu). But just by virtue of running inside Emacs you get a lot of power - it didn't take me a lot of effort to create an efficient, customized workflow that felt much more streamlined than my older iTerm usage.
For both of the more advanced offerings, I tend to be a little cautious when adopting tools I'm trusting my productivity to. Most ambitious projects need to iron out misc stuff during their 'big bang' phase.
I'll keep an eye on this new offering though.
There's also https://github.com/editor-code-assistant/eca-emacs which comes from the author of clojure-lsp, a very popular package within the Clojure community. I'd also been wanting to try it.
For both of the more advanced offerings, I tend to be a little cautious when adopting tools I'm trusting my productivity to. Most ambitious projects need to iron out misc stuff during their 'big bang' phase.