which is one better?

I would imagine it depends on the person. Every body is unique and not everyone has the same capacities to digest carbohydrates.

Douglas Graham's diet 80-10-10 recommends mostly fruit for carbs. Some people just can't do that due to candida, spikes and lows in blood sugar, neurochemical spikes and lows, etc. Even lifestyle, like for example if a person does much or too little exercise compared to another.

Our bodies are also different from our ancestors the homo-erectus, and we now have certain adaptations, and even diseases.

Hippocrates Nutrition Program is lower sugar but still an 80-10-10 diet, just lower in sugar. Hopefully not high fat though. Well it might depend on whether the program followed is Brian Clements or others associated with it like Gabriel Cousens, Ann Wigmore, or David Wolfe.

High fat contributes to candida just as much as sugar. Some in Douglas Graham's side think it's more fat than anything else.

I did once spot a good book on the raw diet, and reviewers said out of all the books it was one that did not suggest anyone get expensive equipiment or materials and was simple, and it was a good raw diet program. I don't remember which one it is and I've been looking everywhere for it on amazon.com but it's tiring to look through all the reviews.. I haven't found it yet.