Unbound.
Unbound.
Unbound.
Unbinding the Operator's waybounds is huge; grinding Eidolons for it was well worth it.
I like to run Magus Cadence so I can cross large distances with my Operator even faster.
It's a tall ask but, a lot of the people who don't like the operator haven't really leveled them.
Yeah. I'll admit that the Operator can be unpleasantly inept to begin with and until the Zariman you have to have a particular set of skills to make the grind not just truly horrible or take until the 20th anniversary. But, once you can do Void Cascade (or just do Circuit if you don't care 'bout the drops) the grind becomes much more acceptable. With a good build you can max out daily Focus with ease.
From there I'd say to get the most bang for your buck do the Schools in the following order:
Further using your Arcane slots really helps, I've found there's three that are most meaningful: Magus Replenish; from Quill Onko. This gives you a burst-heal when you sling. You can sling aiming down to heal and stay in place or sling away from the damage source and be healed. Emergence Renewed; from the Zariman (killing Angels & Thrax or buy from Cavalero). Strong energy regen boost when you run dry. Either makes for a cheap fix for missing Void Siphon until you Unbind it or lets you be even more devestating with Madurai's active powers. Magus Husk; Also from Onko. Percentile armor buff stacks with Varzarin to give you better armor than a majority of Warframes.