It’s a great training tool. I look forward to auto pilot where I can choose a Will Bush or Becky Lathrop ride! Then the ability to add some weave to work on the harder passes. Actual, +10, +20 etc. then tighten it up to actuals. For now, ease of use has some quirks. The phone battery went bad after a couple months, SP was great and sent me another phone! But several of us tried, and we could never get the map transferred over. We have one base station in the middle of three lakes. Transferring maps tho, should be Apple easy. We finally gave up and went back to old school with some expensive hardware just sitting in the boat. Bring on the autopilot!