The 071s are just as good but some 201s need a bit of running in and even then they are not as smooth as the legacy locos imo. I did notice speed differences in some of the early release 071s. When I was running in 082 and 112, I found 082 to accelerate a bit faster and run at a higher speed for the same power setting than 112 did. But they ran great out of the box and didn't require running in at all.