What do you mean. PVE? PVP? Healer? DD? Tank? Class? Stamina? Magicka? HA as heavy armor? One bar as just using one bar or having 1h+s on one bar.
- All abow and more
1H+S and HA (heavy armor) are probably the first or second most popular setup in PVP on half magicka and probably even half stamina builds. You obviously still need to use second bar, but you can have any weapon you want there.