I haven't tried this with gmail yet, but I know that if you use a user agent switcher on the google search page to set your useragent to chrome the search page

I haven't tried this with gmail yet, but I know that if you use a user agent switcher on the google search page to set your useragent to chrome the search page will have more features (summaries, etc). This is especially noticeable on mobile, where Chrome will have a ton more legibility (IMO) unless you do this. It's always been a little surprising that this isn't grounds for a huge fine, but apparently they get away with it by saying something vague and corporate like "we can't be sure this works".