MFC or SLF: Which Stock is Better-Placed at the Moment? Posted byZacks Equity Research January 11, 2022 Leave a comment on MFC or SLF: Which Stock is Better-Placed at the Moment? Manulife (MFC) and Sun Life (SLF) are poised to grow in the promising life insurance space. We try to find out which one fares better via comparative evaluation.