Solid wood versus engineered wood

I recently just purchased a 2,400 sq ft house in Northern CA. I can get a high quality synthetic/engineered wood to fill this space for approx $15,000 or a mid quality solid oak/ solid madrone with walnut inlays for $40,000... Is it really worth going real or does anyone these days even care? I plan on selling this place is approx 10 years.

Solid wood versus engineered wood