I'm down to zero 700's, probably have had a couple dozen pass through my hands. I still have a Stiller, but it will be going soon as well. I like the Stiller's, just not as much as my Bighorn or Deviant. Mine was quite true from the factory.
I'd go Stiller if forced to choose between the two for life, unless perhaps Mike Rescigno was building the 700...
I think they all have all the accuracy potential I'd ever use.
