Completely impossible to know what you’re going to like. It’s like going out to dinner with my wife and she asks me what she should order. How the hell would I know what she’s in the mood for? If I tell her get the steak she’ll complain later that she should have ordered the chicken. Again, how can someone else tell you what you’re going to like. I know you said you probably can’t try them first but if I were you I find a way to overcome that obstacle because otherwise you’re going to spend a lot of money on what someone else likes and you may be disappointed. Not to beat a dead horse but there have been games I thought I’d love based on the theme and after playing them I found I didn’t care for the game. I’ve also tried games that I really had no interest in and was blown away. You really need to play them.