I did a level 3 business diploma in business (career academy) which was the same as 3 A levels, I ended up with triple distinction which gave me 360 ucas points which allowed me to get into my top choice universities. (UEA).
I had friends who did A levels and found them alot harder, and didnt get the same grades overall. What I liked about the BTEC was it was mainly coursework and the lecturers helped to make sure you got the best marks possible and always gave good feedback