Ask HN: What product do you use for your metrics dashboard?

I've been looking around Heroku addons for a metrics dashboard that allows us to push our key metrics and generate graphs etc. These are internal metrics from our DB (i.e. not Google Analytics). So far I've found Geckoboard, Ducksboard, Dashmin, StatsMix, DbInsights, as well as this old HN post about making your own (http://news.ycombinator.com/item?id=2113961). We're looking for something that is easy to use but lets us define the metrics so we can eventually put the dashboard on a big TV in our office.