That I can't really answer. I'd personally rather Kluber over those guys as he's more likely to give you innings. We also don't know what Wacha will sign for as he's still a FA.
Hill at 8M was probably a fair value, but I'd rather spend more money and get Kluber who can pitch more innings and has the lower bb rate.
Eovaldi was tremendous in 2021. The problem is that it was a career year for him and he just can't stay healthy year to year otherwise. A great teammate. I loved watching him pitch. I'd be a little nervous of the Sox giving him 2/34 after a year where he had lower velo, 45% hard hit rate, career high barrel % and extended injury time off.