I’m pretty sure you can do both in one go. Dylan seems to get way more content, considering he’s made considerable progress with three different chicks, though I’m personally not into the incest angle, and I like Sam’s scenes and Sam as a character way more. Not to knock fans of Dylan, but he just comes off as creepy and a little pathetic, to me at least. Sam just feels like a horny teenager who’s a natural at dealing with women, and is only just beginning to realize it.I haven't play this game in awhile but should I specifically go for Dylan or Sam?
Edit: Or should I go both? Even though some scenes will be locked though and the progression may fail (imo, I will count it as a fail).