Since OWS (and my content) are so focused on Draftkings, the right starting point here is to look at the key differences between the two formats:
On Fanduel, you build a roster of five players vs. six on Draftkings
On Draftkings, the Captain spot carries a 1.5x salary multiplier and a 1.5x scoring multiplier. On FD, the MVP spot has the 1.5x scoring multiplier, but no salary multiplier - every player has the same salary regardless of whether or not they’re in the MVP spot.
Fanduel’s scoring system is different, of course: half-point . . .