I'm posting this since there was a lot of discussion of the anime viking show Vinland Saga.
The Last Kingdom is a damn good show. It's based on books. It's not nonsensical drama like the "Vikings" show.
It is not told primarily from the perspective of the Vikings. The Vikings are primarily the antagonists, but sometimes things flip in terms of shifting alliances.
It's deep, well-written, & more realistic than the alternatives.
I didn't get past the first season. The leading actor is terrible and he looks like a kid.
I can dig the "sword sheath on back" thing in fantasy environments, but in a series that claims to be historical it just looks silly.