The service is top notch...if you are in Calgary you can just drop by and buy want you want.
Hobby Stuff Depot is a one man show owned and run by Justin Deng. He does a great job of getting the orders sorted and shipped very quickly. If you want a product from the companies listed on his site he will get it in quickly.
Check eBay for seller "Mr.Hobbystuff" and you'll find him there too.