Ask HN: Best token pricing strategies

Where can I find some information on the best strategies on token pricing to answer questions like these.

1. Should tokens be high or low value to the price? Does it matter if a token is 1 to a price or is it better at 1000 to a price.

2. How clear should the math be. Should everything be obviously divisible or more mathematically opaque?

4. What type of value increment is best for larger purchase. Should value increase by 5% /10% /20%?

5. Does anyone know of any research in token pricing? Or any historical analysis?

Thank you.