If you use only ABC for your MD or PhD, you will fail conceptual questions. The ABC book tells you what happens. It does not always tell you why the Gibbs free energy dictates that reaction. For that, you need Lehninger.
Beyond the Hoque text, these are the most reputable textbooks that fulfill different study needs: abc biochemistry book pdf better
Textbook of Biochemistry for Medical Students by Vasudevan DM If you use only ABC for your MD