Ask HN: what is your dashboard-on-the-wall setup?

I believe in "you grow what you measure" and I have been inspired by GoCardless' famouse Dashboard Pi (https://gocardless.com/blog/raspberry-pi-metric-dashboards/). Except I have never seen Raspberry Pi in my life. Instead I was thinking of using Google Analytics to store data (10 million or fewer hits per month limit is perfectly ok for my startup) and geckoboard.com to visualise everything I will be interested in (geckoboard comes with GA integration) and run everything in second hand iPad nailed on the wall. The only drawback is the iPad is not really a 32 inch tv. What other options or setups do you know or use?