Looking for front enders reviews of the newer manned register system.

Our store is just getting the new update from NCR for our manned register where the screen is more like the SCO. It's going to be a disaster!! Our cashiers who are trained on SCO should do fine, but theres a few that never run SCO, plus all the outer departments register trained associates that we call on once and a while to get the lines down won't have a clue how to operate these registers. SMH its going to be fun times.