This is a great balance.
I had my tires and rims balanced like this, but I didn't know about the LFM feature!
I have noticed more pulling over certain road irregularites (such as ruts).
BTW, one shop that I went to charged $25 per tire. He made sure to measure each tire, remount it and measure it again, until he got things perfect.
One thing to watch out for, many shops will offer the "road force variation" balance upgrade from a regular balancing service, but they may have a machine that it heavily used and not properly calibrated on a regular basis.
One of the selling points that the gentleman told me was that he calibrated his machine weekly, wether it needed it or not. He allowed me to watch him while he balanced my tires and rims and his machine looked as if it was brand new, compared to the one a the ford dealership.
He told me that on average, most owners don't notice balance issues if each tire has less than 20lbs of road force. He strives to have less than 10lbs per tire.