I used it to plant for the first time this spring, overall I was happy with it, the first time I quit without finishing a field and came back the next morning it had drifted quite a ways, but it was were the road to the well was anyway so it didn't really matter. After that if I wasn't going to finish a field, I would put the marker down on the last pass and use it to line myself up the next day. I think only once did I need to nudge over.

Ive been debating on going to the CenterPoint, Rangepoint was free for me this year because I was a new customer.