I love Rubiks. I usually submit large-ish jobs online (so easy) and their turnaround is really quick. The variety of substrates they offer is great and they do an excellent job with the prints. They always email me promptly for any necessary clarification and are extremely helpful with pricing things out for me and answering my (sometimes annoying) questions about layout, paper types, etc. Yes, the shop gets busy being that it's right beside Concordia, but as long as you wait your turn you can expect helpful, friendly service.