hi i'm a y11 student! i did both geography (edexcel b) - option and rs (aqa) - compulsory at my school and i would say rs is so so much easier than geography. yes, rs has a lot of content but i think geography has even more. plus geography content is harder to learn than rs because with rs, you have more experience with it in real life and is not too difficult to remember. however, i would say geography is more useful as an a level or even just for your general knowledge, some unis really like geography as it shows more of a balance in your subjects as well as being humanity. as well as this, ppl say it's good to take either geography or history so it may be good. honestly, whichever one you choose comes down to your needs. if you have practically no interest in either and just need a good grade easily, i would say rs. it is a lot of work but once you nail the exam technique, it's fine. as with geography, if the skills and learning for the future is more important to you, and you are passionate about it, i would say go for that.
ik this isn't rly giving you an answer and is more of a balanced, chatgpt type response, but i genuinely just want your options to match your needs.