What's your preferred distance measuring device and why?
It seems a lot prefer laser rangefinders but I don't get it.
Why not use something like the SwingU app?
It's as easy to get out as a range finder.
You get distances to and from unlike a rangefinder e.g. you want to leave 100 yards in...
What's the one thing that improved your putting the most?
A tip? Online video? A training aid? A lesson? (insert joke about Aimpoint)
I've been away from the game for some time and need to drastically improve mine, so looking for recommendations.