This one depends largely on personal preference. They are equally good for many different and many the same reasons and depending on your metabolism and body composition you can decide what you feel best on. Rice protein is more readily available and has an almost complete amino acid profile. It is great for weight loss and can be even added to stews or soups. Hemp protein helps repair and grow the lean body tissues while it still contains fatty acids omega 3 and 6 in the ideal ratio 3:1. And pea protein helps with muscle thickness, heart health and regulates blood sugar levels.