I have started working with ELK since last year and has been using a lot Beats, Elasticsearch, Kibana and a bit about Logstash.
I have started POC case using ELK on-premise supporting OCP 4.x and customer asked about use Fluentd instead Logstash.
Then I have research about it and found some articles saying it's better for orchestration cases.... However, since I don't know much about both one, I'd like hear some extra information from experts or someone already worked with both to get more feedback about it.
If could get a matrix comparing features between both would be great.
Below articles I have read about it: