2.7k 30fps vs 1080p 60fps!

[shockwave199]

As above. I'd be interested to know how to avoid those horrible effects on grass

Bring sharpness setting down to -2. Use ND filter and for whatever frame rate you choose, manually set shutter speed to around double that. Manually set iso to 100 for starters. Making those manual settings requires you to go into the video settings, where all those choices are found. This will help correct things.