Sono manga is better than Anjou manga but Anjou waifu is better than Sono waifu. Sono has an inferior male and female lead though when compared with Anjou so they're about the same in terms of quality. So far I like Fuyuki the most because the pacing is consistent, and the story is progressing steadily instead of subtlety. All we can do now is wait to see if the author runs out of ideas and it becomes repetitive.