People on X keep whining about Astra using too much of their weekly quota, but after a week after switching, I must say it uses just a bit more than Sol. I use it with slightly lower effort levels comparing to Sol, in a blend of agents based on a real in my multi-agent setup (see screenshot).

I suspect people complaining about it are hitting some usage patterns and/or software bugs on harness level. Being deep into harness dev has a lot of perks - I have complete understanding and rich stats to judge and optimize efficiency.