DoL certainly has more content, but unfortunately, I don't particularly like the content too much. Not that it's bad at all, I think DoL is objectively a fantastic game, but it's very focused on dom/sub and non-con, as well as just pretty dark stuff in general, like the very fucked up general situation in the orphanage. Which I'm just not that into. CoT is so much better for me personally, because I can play a character that has just a fun time in college, and also a ton of cool, consensual sex.
DoL is a super impressive game, the writing is good, but I prefer my porn games to have a lighter tone. And the achievement system with the points you get that you can exchange for perks etc. is really cool. CoT inclinations are not half as good.
But all the better writing and cool gameplay systems and overall more content doesn't help when it's just not for me. CoT just gives me exactly what I want, which makes it the better game for me.