Token usage isn't going to be a big deal. It's going to be the ENTIRE deal.
Claude cowork isn't bad with token usage. Claude Code is an atrocity with token usage. That being said I honestly feel that companies should only let very senior engineers have access to claude code subscriptions and it should be used sparingly for mundane, but low token usage tasks, like refactoring small projects, scaffolding new projects, building out test harnesses and cases, things like that.
I have a claude subscription now and have been playing around with claude code and while its very good, its somewhat slow and it will, very literally, make you a worse software engineer over time if you rely too heavily on it. A junior dev using claude code will never learn a fucking thing.