I can take my [Helios] everywhere, and he provides Amazing support, and with the Synth Deconstruct mod, I never have to reload my Nukor, I've also made the Deconstructor, into a Status weapon so I've a high chance for a Health Orb just for some extra survivability, that also pairs well with Healing Return so he can keep himself alive.

This is a part of my kit, build for a maximized melee experiences, works with every Frames.
Primary.
Stick
Secondary.
Punish Marker
Melee.
Hatter
Companion Weapon.
Support Primer