Iron Maelstrom Overpower build

https://d4builds.gg/builds/e2bfb95f-5e62-42c5-ae06-1f56351bae2f/

I decided to take this relatively quick season as an opportunity to try out an unconventional build for barbarian that revolves around using Iron Maelstrom to swap weapons often and get overpowers through Earthstriker's aspect. It has been fairly effective so far, just got through pit 65 at paragon 180 recently, so I thought I would share it and ask for constructive feedback. Thank you!