Hegel 590 or Devialet 440 expert pro with warranty?

Any ideas from anyone with experience with these models?

My 200 Devialet still sounds good. But always trying to empty my savings account 
i have both hegel and devialet units

the hegels are superb but if you already have a devialet 200 now, i would stick with it and if you are toying with improving your system, perhaps look elsewhere in the chain for an opportunity (you did not disclose the remainder of your system) - the devialets are really terrific and i think the improvement a hegel would bring would be fairly subtle at best