Only completing Shine on Me and dropped Love for You. Plot wise, both were great. It's just Shine on Me has dark to grey to bright, while Love for You has grey to dark to dark to dark to grey before becoming ehm bright. In short, Love for You has dark story with ML attracting misfortune and kept dwelling in his misfortune, trying to drive away FL many times. And it's pseudo-incest. While ML in Shine on Me attracting big misfortune one time only, but he tried to pull FL to his side with the reasons changing from negative to positive. I think both MLs were green flags that becoming red flags at times. FL in Shine on Me was strong and confident thanks to her rich heiress background but she was once a simp for that toxic SML with inferiority complex, never once a red flag no matter what harsh word coming out of her mouth in retaliation. FL in Love for You was pitiful but she's a red flag imo but it's understandable.
I read that Generation to Generation selling visual like in the actors' beauties and beautiful setting but not much on everything else and Love in the Clouds selling plot and chemistry but has repetitive conflict. Not planning to watch both of them but if I have to choose definitely Love in the Clouds. After all, Hou Ming Hao's agency love Hou Ming Hao so much. It'd be at least a good production with good script. And it's iirc enemies to lovers, oh, cute.