I have only used 645 models of the Fuji lineup. My impression is that they make extremely high quality cameras that last, with amazing lenses, they are very user friendly, logical to use, and seem to generally be a great choice.
Other than that, the Mamiya rangefinders are very well received too. Mamiya 6 or 7 are fantastic cameras but heavier than their Fuji counterparts.
Sorry the Hasselblad system is getting too cumbersome for you. At least you got the chance to enjoy one. I'm sure that with a lighter fine camera, such as the Fuji or Mamiya types, you'll have something that will allow you equal quality and more enjoyment.
Sorry I don't have a more direct answer for you.