$99 vs $49

Why to choose Defishr?

• Fully automatic fisheye distortion correction solution for video
• Defishr adjusts tilt, shift and zoom to correct the perspective distortion
• Optimized presets for GoPro, CamOne, Vado, Contour and other cameras
• Works with any lens/camera combination
• Calibrator allows to create custom camera profiles
• Manual adjustment options

Why to choose ProDRENALIN?

• Fully compatible with all GoPro Hero cameras and other action cameras
• ProDRENALIN automatically corrects fisheye and perspective distortion
• Rolling-shutter correction
• De-noising – ProDRENALIN effectively removes random image sensor noise and sharpens the video with 3 quality options
• Stabilizes GoPro video with award-winning stabilization technology
• Easy to use color correction, brightness and contrast adjustment tools
• Batch processing capability
• Support for 4K and 2.7K videos
• Imports profiles from proDAD Defishr

Has anyone have real life examples to which application to pick?