Does anyone know if AWS F1 instances (with FPGAs)[1] have been used for mining, and how they compare to GPUs? 1 - https://aws.amazon.com/ec2/instance-types/f1/

Does anyone know if AWS F1 instances (with FPGAs)[1] have been used for mining, and how they compare to GPUs? 1 - https://aws.amazon.com/ec2/instance-types/f1/ https://aws.amazon.com/ec2/instance-types/f1/