I've sold eCopy Sharescan. It's very expensive, but VERY powerful.
What is so powerful?
What makes eCopy so powerful is its large connector catalog (250+). The problem has been poor support. BUT, eCopy has recently hired 4 key people from EFI \ Fiery.
I am having dinner with Lenny Bono (formally of EFI) and Lynda Maglio (originally eCopy now Nuance Dealer rep) this week to see if Nuance is ready to make the changes necessary that Dealers have been demanding. I am encouraged that Nuance has brought on 4 key "copier guys" from EFI to try to make right what the Nuance (Drop ship folks) could not.
But it will take more than a nice steak to win me over.
The thing is, I like eCopy Share Scan & PDF Pro Office. But I hate the poor support that Nuance provides for this product. But this may have gotten their attention. We'll see!