Centralized Syslog (remote and local hosts)

I want to centrally log messages for both internal and remote servers. I was looking at Loki at one point, as it seems to be a good option due to space savings. They also have a generous cloud option to get started and test it out.

Anyone have a setup that you have been using for a while that works really well?
I want to start getting CheckMK and Grafana up eventually along with it.