The Soul Set visual novel so far has been good. If I were to give an unfairly short description of it, I would call it a poor man's Zero Escape game with dating sim elements since in order to progress in some routes you have to obtain information from another. For those wanting to play this game only for the yuri, the routes dedicated to male characters needn't be romantic.
A small bit of warning for those people who are sensitive in terms of yuri, Soul Set's Shira is actually a guy who just likes to cross-dress. The game specifically mentions there are no changes in gender identity; he just likes to wear frilly clothes. It's nowhere near something like the Ladykiller VN where there was no way to opt out (recently patched in though), since your character can cut the romance short after finding out.
Another warning that I feel like is actually worth watching out for would be that the pursuable character Shirr is an inexperienced lesbian who was tempted by this other male character who made her an offer to spare her life if she slept with him, but at a later time. He supposedly didn't know she was a lesbian and the protagonist (who knows the male character) presumes he just made the offer solely to mess with her head by planting the idea in her and would consider it a "success" if she ended up going to him in the end by herself. Her angst in the romance part of her route is that she was having an "existential crisis" when she realized she was almost looking forward to sleeping with him and that she felt really relieved when she immediately developed a crush on the protagonist after meeting her for the first time because being attracted to girls is the norm for her. To provide more context, Shirr is shown to like being dominated and I guess that might have something to do with her reaction towards him. I'm personally not very comfortable with this one but your mileage may vary.