What's the top-selling product within Bathroom Vanity Tops?

The top-selling product within Bathroom Vanity Tops is the <a href = "https://www.homedepot.com/p/Design-House-25-in-W-x-19-in-D-Cultured-Marble-Vanity-Top-in-Solid-White-with-Solid-White-Basin-with-4-in-Faucet-Centerset-586180/310817553" class="u__default-link"> Design House 25 in. W x 19 in. D Cultured Marble Vanity Top in Solid White with Solid White Basin with 4 in. Faucet Centerset</a>.

Which brand has the largest assortment of Bathroom Vanity Tops at The Home Depot?

<a href = "https://www.homedepot.com/b/Bath-Bathroom-Vanities-Bathroom-Vanity-Tops/Transolid/4-in-Faucet-Hole-Spacing/25-Inch-Vanity-Top/N-5yc1vZcfvfZg4iZ1z1pu3uZ1z1tifd" class="u__default-link"> Transolid</a> has the largest assortment of Bathroom Vanity Tops.