Been using the Bushnell Neo Ghost for a couple of years and the wife and son both have Bushnell Phantoms. None of ours are watches, but so far no real complaints with the software. One obscure 9 hole goat ranch nearby has two holes that are not correct, and there is one course where the nines are reversed with my older software, but correct with the wife and sonโs. Played on about 15 different courses in 3 states and so far the yardages have been spot on except for the 2 holes on the goat ranch.