for sure prefer Ren'py games but sometimes kicking back with a controller and playing a adventure porn game like harem collector on RPG Maker is great
This feels more like, a game made by a dev who made it good in spite of a poor engine choice.Ren'Py seems to be my default but it really comes down to how the dev uses the engine. I've played some really good games made with engines I thought were not suitable for the gameplay and some very bad ones made with engines specifically designed for a type of game. What I like about Ren'Py is the fact that (if not disabled by the dev) I can make the text instant, disable transitions and, if I so choose, skip unread text.
But as said, engine doesn't matter that much if the game has good writing, interesting plot, pacing and in the case of sandbox games the sandbox is made to serve the plot instead of acting as filler to pad out the game.