Porcelain and ceramic tiles are the most popular choices for kitchen walls and flooring. Porcelain and ceramic tiles are also more budget-friendly than natural stone options like marble and granite tile. Mosaic with textured or non-slip surface, ideal for wet areas such as kitchen backsplashes. Specifically for the kitchen backsplash, mosaic tiles are one of the best choices. Kitchen mosaic tiles are good choices for many homeowners, interior designers, and contractors to uplift the backsplash or kitchen floors.