Maths at a level is so much difficult than GCSE, only do it if you are good at maths and enjoy. Do subjects you enjoy and will help you get into your degree. I study A level business and ICT, BTEC tourism. I received 5 offers to do business studies at Lincoln, Huddersfield, Manchester Met, Nottingham Trent and Hull. These are all good universities. Any university is good in my opinion all are high level of study. Do want you enjoy. All alevel or level 3 btecs are hard, there is no such thing as a soft subject in my opinion