Which others have you tried, and why do you think they're not great?
Horroshow, ructe, typed-html and yarte were okay but inheritance was underdocumented (or generally not as well documented), which is a big no for me. And a few only give minor-quality help at compile time.
Maud on the other hand has decent compiletime help and doesn't require a lot of documentation as normal rust code is doing the heavy lifting.
My main worry on things is that I'd rather like being able to express the inheritance in the type system through generics. Ie, having a top level "Page<T>" struct in which I can start putting the various subparts needed to render a page. It seems askama is doing it the other way round with a "parent" member needed in the child page.