[en] The energy of vanishing flow has been a topic of great interest for last four decades. A lot of efforts have been done in this direction experimentally as well as theoretically. Here, we make an attempt to compare our theoretical calculations for the energy of vanishing flow (EVF) carried out using Isospin Quantum Molecular Dynamics (IQMD) model with earlier attempts using many-body approaches like the Quantum Molecular Dynamics (QMD), IQMD, Ultra-relativistic Quantum Molecular Dynamics (UrQMD), and Antisymmetrized Molecular Dynamics (AMD) models as well as with optical model to see the model dependencies on this observable