Has anyone used the Daltile Rittenhouse subway tiles in 3x6? Really like the look of some of the glossy grays. We're doing our kitchen backsplash in these so I want to make sure they are good quality. Also liked some of the Sonoma Tribeca line but they're way more expensive. We also saw Adex Artisan 3X6 and loved them as well - also much more expensive. We're going to put these with a beautiful design by New Ravenna (Waverly bianco venetian) so i want them to be the best quality but obviously want to spend as little as we can get away with. Thoughts?