People hate on WS, but I will say their customer service has been reliable and quality solid.
I used to love browsing SLT when they had a store here, more than WS honestly, and I'm happy with everything I've bought there over the years. They sort of seem to exist, but I thought they were in bankruptcy—? I've been reluctant to order from them since the bankrupty was announced last year, figuring that if they were winding down, they might have supply issues, but I haven't tested that proposition.
A friend who used to manage an SLT store says that in the last few years before bankruptcy, their quality went way down, especially in tabletop.