Agreed here. I haven't actually used staging env as described here (single instance where you can test. We have used what is called preview instances for quite

Agreed here. I haven't actually used staging env as described here (single instance where you can test. We have used what is called preview instances for quite a while. We tend to keep 2 hot, and they get recycled ever X hours and new binaries are installed. These allow a single person to check it out and use it (checking one out causes a new instance to be spun up). We still have a sandbox instance, and that is hooked up to the rest of the stack. It works pretty well if you need to iterate on something quickly that you are unable to do with a test.