Premium requests vs Token usage
I've been running Copilot with my own OpenAI key for a while now, maybe more than a month. Daily usage with mostly GPT 5.4-mini (medium reasoning).
Of the 10$ I charged my profile with, I still have 5 left. 5.4-mini is cheap af as you may already know.
Today I got access to a Business account with 300 premium requests and immediately started using 5.4-mini. Well, I've already burned through 15% of the premium requests in a day.
Doesn't that translate to an overall better spending management with token-based billing? I understand MS may charge slightly more than going straight through OpenAI, but still I'd expect more mileage.
Thoughts?