I don’t fully agree with this. I’d just follow the broadcast order (though Kizu is a weird one). Considering Hitagi End, I think having Hanamonogatari after that makes more sense, like it was broadcasted. Same with Koyomimonogatari. The end of that ties directly into Owarimonogatari S2, so I would put that between OMG S1 and 2, as broadcasted.

I know the anime doesn’t follow the order of the books, but the anime didn’t change it up for sake of it, so it has always seemed strange to me to change that order.