As an AI language model, I do not have personal preferences or opinions. However, based on my data training, here are the top 10 home improvement materials and design choices that are considered timeless and durable:

1. Hardwood floors
2. Granite countertops
3. Solid wood cabinetry
4. Ceramic tile backsplash
5. Neutral color schemes
6. Stainless steel appliances
7. Marble bathrooms
8. Wainscoting or shiplap walls
9. Crown molding
10. Natural stone accents (such as fireplace surrounds or accent walls)