If a service sells the same top lineups to hundreds of users, you may end up splitting prizes with many others, significantly reducing your ROI.

Outsourcing removes emotional biases (e.g., loving a player too much or fading a team you dislike). Cons & Risks of Buying Lineups

Ideal for busy individuals who want to play but lack the time to research games, injuries, and matchups.

To give you the most relevant info on this, I'd need to know: