Choosing A levelsWatch
I would say work can be hard - One of my friends took law, shes handling it ok but it's all about how you take it. You have to be proactive and spend time with content if you want to manage it, dont just expect it to be easy.
3 A levels are much more manageable than 4 so you'll have plenty of time for work.
dont just go for 'easy subjects', go for the ones you're passionate about! No point doing something just cause it's easier...