What diet plans would make for a better compare/contrast research paper?

i **** phil collins asked:


Weight Watchers vs. Jenny Craig (whatever you want to eat vs. prepackaged high sodium foods)

or

Atkins vs. Vegan (mostly eggs and meat vs. no meat or animal by-products)

1. Which would be easier to write about (more information on the web)
2. Which one would you be more interested in reading??
3. Have you been on any of these diets– if so, can you give me key pointers for what to talk about??

THANKS!
but see, the fact that they are both lifestyle choices AND diets is a good reason to write about them