The tax percentage is irrelevant without the context of what it pays for.
If you live in a country where you pay $400 in taxes but all healthcare is paid for by the government, you are better off than someone living in a country where they have to pay only $300 in taxes - but an additional $200 for private health insurance just to cover what you get for "free".
If you live in a country where you pay $400 in taxes but all healthcare is paid for by the government, you are better off than someone living in a country where they have to pay only $300 in taxes - but an additional $200 for private health insurance just to cover what you get for "free".