After taking a closer look, Grafana looks much more handy for displaying timeline series of whatever data you've got. It's quite easy to add new data sources and I fell in love with those markers, which can be used to display single events throughout your time series. That's in fact great for getting an idea of e.g. error rate increases after application or module deployment.
I'm pretty sure I'll use both - Kibana and Grafana - along with each other to get the best of both tools.
I'm pretty sure I'll use both - Kibana and Grafana - along with each other to get the best of both tools.