Details for Evaluating the Most Popular Brands of GPS Guidance and Variable Rate

Depends on what equipment you have really. Also when you say VRa do you mean the hardware to apply it? That’s also very equipment dependent. As for data to properly push VR prescriptions I’d ask what type of VR (seed, chem, fert?) then what crops? What is available to you now to create RX maps? A lot of nuance to it all

John Deere for Guidance. SWAT Maps for VR

Raven and CNH have some pretty great products coming to market. The Raven RCM is by far the best for application, so good John Deere used to used it. Steering wise Raven has Direc Steer coming to market similar to Trimble ez pilot pro