I'm not sure you should choose a degree based purely on that anyway. Doing something you enjoy is important to stay motivated. Another metric you could use is

I'm not sure you should choose a degree based purely on that anyway. Doing something you enjoy is important to stay motivated. Another metric you could use is value for money. There is not a lot a CS course provides that you couldn't do yourself if sufficiently motivated. Whereas a Chemistry course provides a lot of facilities and kit. One of the reasons I went for EEE rather than CS. Pretty tricky to build a clean room or giant laser at home.