It will be impossible to do any real comparison because the bad stuff is relatively entrenched at most large places. Small quality issues for users would reduc

It will be impossible to do any real comparison because the bad stuff is relatively entrenched at most large places. Small quality issues for users would reduce errors, and get expense data reconciled faster. But… by how much? 10%? 20%? No one will care enough to fund a large system replacement for a 10% reduction in expense report filing.