I loved Kabaneri, even more than Attack on Titan in a lot of ways since I could relate to the main character so much. But, Re: Zero is just on a whole other level.
It's a different flavor than the other two, but it's deep and incredibly nuanced. It's about this dude who gets transported to another world and every time he dies, he gets returned back into a specific spot in time to "give it another go". So kind of like that movie Edge of Tomorrow, but with much better execution in my opinion.
There is an episode 1A and 1B, I'd recommend watching those plus episode 2 to give it a fair shot. At first, I stopped for a bit after watching some of 1A, thinking it was some slice of life ****, but then when I gave it another shot I was hooked. I'm actually re-watching it again from the beginning with my Wife, while I wait for the new episodes to come out, it's that good. Plus, there is so much to pick up on the second time around, that a person only appreciates after having an idea of all that lies ahead.