THE VERDICT
● Hitting the ceiling occasionally: trim context. That recovers more than 17 percent for free.
● Hitting it every week: price a month of API usage before upgrading to Max.
● Running agents unattended: API with a spend cap. A weekly pool is the wrong shape for that workload.
● Not near your limit: do nothing. Most people are in this group.
What switching actually costs
| Option | What you gain | What you give up |
|---|
| Trim context | Usually more than 17%, at no cost | An hour working out what to cut |
| Upgrade to Max | More of the same allowance | $100 or $200 a month, and the pool is still shared |
| Move to the API | No ceiling at all | No ceiling at all. Set a spend cap |
| Switch to Codex | Separate metering, GPT-6 Astra included | Claude Code ranks first among harnesses. You lose that |
| Switch to Kimi Code or Gemini CLI | Lower price point | Retesting everything, and a harness you have not tuned |
CAPACITY CHANGED. CAPABILITY DID NOT
Claude Code is the same product it was yesterday, and it still ranks first among agent harnesses for long autonomous sessions.
Switching harness because your allowance moved means paying a migration cost to solve a budgeting problem. Sometimes that is right. Usually it is not.
What to trim first
- Stop sending full context every step. Passing everything on every turn is the single biggest waste in most agent loops.
- Cap diff sizes. Research on agent pull requests found larger diffs merge less often, so this improves output as well as cost.
- Restart long sessions from a summary. Accumulated history is re-sent every turn. A handover resets that.
- Watch the shared pool. On Pro and Max, chat, Claude Code and Cowork draw from one weekly allowance.
- Route simple work elsewhere. Not everything needs a frontier model in an agent harness.
Which one
| If you... | Do this |
|---|
| Ran /usage and you are fine | Nothing. Most people are here |
| Hit the ceiling some weeks | Trim context first. Reassess in two weeks |
| Hit it every week on Pro | Price a month of API before paying $100 for Max |
| Run agents unattended | API with a per-run spend cap |
| Use Cowork heavily too | Budget them together. One pool, three products |
FAQ
Should I switch away from Claude Code?
Not on capacity alone. It still ranks first among agent harnesses, and trimming context usually recovers more than the change took away.
Is Max worth $100 now?
Only if you hit the Pro ceiling most weeks. Price a month of equivalent API usage first — at Sonnet 5 rates, $100 buys roughly 33 million input tokens.
What is the fastest thing to cut?
Context sent on every step that only some steps need. That is where most of the waste is in agent loops.