Did both runs some thoughts:
NTR Route: I made a small post before this one, but while the NTR was alright with Becca, I didn't like how quickly Peter basically lost his "mojo". Just because he became a coward, he still has hormones, and a libido. Oddly I really liked Darnell in this route, only because he actually was able to embody the bro route that was discussed along time ago... up until he realizes he can still steal yo girls and proceeds to do so. For people who want to know what NTR: no sex, but the most significant scene is a milking scene with Becca (it was comparable almost to everything in the non-ntr route imo). I also disliked the cult got more time in the NTR route, and basically nothing with the main route. There is technically one long sex scene with Gerda in the NTR route... but I wasn't a fan of it and lost any attraction to the route at that point.
TL;DR NTR route: Alot of setup, establishing of consistent cuck related actions (cheating, snowballing, being guided to be more sissy). Main attractions Becca(one really good scene) and Mary(disliked all her scenes), with slight ugly version of Gerda(loss boner from event)
Main Route: Of the two routes presented, this one is stronger. It has more scenes, but I would argue the NTR route can't get right into the fucking so I feel it isn't quite a fair comparison. The Mary/Clara content I basically glazed over because I dislike their characters and storylines at this point, but for enjoyers of the characters they got good screen time I suppose? I really wanted some Pris, and was only teased. However, this update delivered similar quality if not slightly better than the NTR update for Chantelle. Disliked the continual inclusion of violet. Oddly I wish Darnell could have shown some of his growth that he quickly grew into the NTR route, because this one also isn't talking to Roger, but can't seem to realize while he wants to kill whoever is putting up pictures, the principal who is one of his "friends in high places" is eyeing his sister and could theoretically take her. He doesn't need to become a bitch, but man it feels like he is 10 steps behind the plot at this point. Overall I did enjoy this route, even if 1/3rd wasn't too my liking. The art had 2-3 CG's that were godly, while the rest were at or below average quality.
TL;DR Main Route: Almost no movement of the main plot. Alot of great Chantelle ebony ass in this one(nipples should just be a tad smaller imo). Some future teases concerning Becca/Pris. Some scenes for Violet/Clara/Mary (if you like those cows).
Conclusion: I think the NTR story could wrap up much quicker than the main plot, especially since only maybe 2 conversations in the main update moved the main plot along, while the NTR has NTR only characters driving it's plot to the finish line at record pace imo. I think I'm not underwhelmed like last update, outside of the small nitpics I already mentioned (alot of scenes I didn't want/ alot of the art was mid or under mid, with 2-3 sets of greatness/wanting slightly insightful NTR Darnel to come to the main route to work with or under Peter. Maybe he can get a side piece?). Also: there is one scat (main route), and piss (NTR route) scenes. I fucking hate those fetishes.
2.9/5 update? Definitely interested in more, but I hope this fall in art quality now that the divided playthrough coding is done, will mean faster updates (but I'm not optimistic about this).
Edit: Forgot the biggest loser of the NTR route: dialogue. It felt really bad, compared to the comedic pairings given in the main route from Red. I probably ended up glazing through alot of NTR dialogue either due to the characters havings scenes I didn't like (mary), or just tired of seeing why Peter is suddenly filled with 98%cuck dna in all of his dialogue.