Use shifters to change computer page.
I don’t necessarily use the multi shift feature. I’m not always thinking of holding down the shift lever to shift multiple gears quickly. I’m completely content tapping/pressing levers as many times as needed. So I’d much rather have the option to change my Garmin 530 computer data screen pages. Keep hands on handlebars. Even in winter with big gloves. It’s hard to press the buttons or even a touch screen would be difficult with big thick gloves.