I don't know how I ever went without onX.
As a professional hunting guide I spend more time using onX maps then about an other piece of gear. From e-scouting, to boots on the ground, onX has served me well. Just the sheer simplicity of it and being able to share waypoints and other features with fellow guides and clients. Having the convince of an app on my phone makes it even better. I ditched the old heavy garmin and now use the app and elite membership exclusively.