I think it depends how much extra it will be. Santa Fe is adequate if you are on a budget, you still get EMH and it is still walkable to the parks especially if you are close to the river on the Sequioa Lodge side.
However, after our stay in December we said that whilst we had no major issues with it we just didnt like it, we avoided the main part of the hotel and in the future said we would pay for something a little extra. We are staying in the SL.