Those are extremely different compared to Freiren. Freiren is a story of time and connection, not action or fighting. There still is action, but it is always there to support the story or a character. If you watched SummerTime Rendering, while also a very different anime, the way action is involved is similar.

Either way though, no harm in trying it out for a few episodes. You might find something new you like, or you might not. Only way to find out for sure is to try it for a couple episodes, and all you lose is 40 minutes.