Been testing Gemini 4 Argon for the past week
Its a good model, but not Opus5.5/Astra/Fable levels.
Great at coding and replicating UI. It took a lot to push it into production ready code though, much of the output was cool demo, but didn't think about auth, accounts, etc..
For 3D, its not as strong. This is Astra vs Argon in 3D modeling my office. Same instructions + set of tools for recursive vision input
For the price, I think its a great deal and happy to see Google have a decent model out now.