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- A few tabs in Classic to do Admin stuff - nope, I'm not going to do Admin in Lightning yet - too slow and time consuming.
- A few tabs in Classic to check that Classic looks right, because you are still going to have to go back to Classic sometimes.
- A few tabs in Lightning logged in as the Admin user - using the /one/one.app trick so I never have to "Switch to Lightning"
- An Incognito window with a few tabs open as the Staff user in Lightning.
- Salesforce1 App on an iPhone 6S+ logged in as both the Staff and Admin users.
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