BTW you will be lucky to get your first book inside a month. They say it's work at your own pace but as slow as they send stuff it ends up taking...
I'm not sure about all this "Big 3" stuff and it sounds like everyone here knows a LOT more about this then me. The one thing I can tell you for...
Which of these would be the most affordable vs. which would have the best reputation?
Separate names with a comma.