Good to know. Perhaps I shall give them a try at some point. My prefered these days is My Smoking Shop and must say that I have always received my order the following day despite selecting basic shipping options and living in South Wales which is half the country away from their location. I have not used GQ so much since they started up again and this is mainly due to the often ambiguous nature of the in stock/out of stock status on some blends. I keep meaning to contact them about that. I've never used Smoke-King. Well, can't remember using them but will surely keep them in mind now.
I've only had good experiences with Smoke-King. Good service and reliable delivery, even to very rural Scotland. I bought a lot of their sample packs for about 12 pound a bag which I found very useful as a beginner pipe smoker.