I've been using DroneDeploy for automated mapping missions, but I'm considering switching to either UgCS or Litchi for more control. DroneDeploy works great for straightforward grid patterns, but I need better terrain following and waypoint customization for infrastructure inspections. UgCS offers industry-leading terrain following algorithms with adjustable resolution and Smart AGL for near-vertical surfaces, while Litchi supports up to 99 waypoints per route with programmable gimbal tilts and Focus mode. Anyone made this transition? What are the real-world differences in mission reliability and data quality?

UgCS is designed for complex and large-scale missions with support for multiple drone types, especially useful for industrial inspections and LiDAR surveys. The terrain following is genuinely superior, but expect a steeper learning curve than DroneDeploy's simplified interface.

I switched from DroneDeploy to Litchi last year. At around $25, Litchi reduces pilot workload by approximately 70% for repeatable inspections. The waypoint system is incredibly precise, but you lose the cloud processing that DroneDeploy provides - you'll need separate photogrammetry software.

For someone just getting into advanced flight planning, which would you recommend starting with? I'm currently using the basic DJI Fly waypoint features but need something more robust for surveying work.