I'm not going to lie, I really had fun with KoiChoco. Let me say that it is far from perfect; Chisato can get on your nerves, one route in particular is especially underwhelming and I feel like they could have gone deeper with a few of the other routes that would have provided a more solid story. That said, for what it is, very fun. If you like SoL with a dash of drama, definitely recommended. Plus the art is a highlight, and its music repertoire (although a little limited) is quite good as well.
If nothing else, just play it for Satsuki Best girl. You could always be a filthy pirate, see