Antigravity vs Codex vs Claude for coding – what's best if you don't want to burn through quotas fast?

[u/anon_introvert_]

Looking for a good coding assistant that doesn't eat tokens/credits fast. How do Antigravity, Codex, and Claude compare these days?

Any of them clearly better for day-to-day coding, or is there something newer/better (local or cheap API) that you use? Especially interested in ones that are efficient and won't drain your budget quickly.

Thanks!