PG vs ElasticSearch for Logs

I want to store logs in a simple table.

Here my columns:

   Primary-key (auto generated)
   timestamp
   host
   service-on-host
   loglevel
   msg
   json (optional)

I am unsure which DB to choose: Postgres, ElasticSearch or ...?

We don't have high traffic. About 200k rows per day.

My heart beats for postgres. We use it since several years.

On the other hand, the sentence "Don't store logs in a DB" is
somewhere in my head.....

What do you think?



--
Thomas Guettler http://www.thomas-guettler.de/