@ Roxy- I am an intellectual bad A**..so dont call me dumb
@ without: Trust me-I did both papers, I read both syllabuses. In maths, CIE is wayyy harder. In physics, we take stuff you guys wont even take in your A2s. In chemistry, we take PURE chemistry. In CIE, they take bio-chem in A2. All abt proteins, primary sec tertiary.
So yeah, overall, Edexcel is harder.