leveling shock scrapper(story quest)

(my other two most leveled are 2x1540 punisher/moon reaper) i am just spamming roundup sweep on repeat , class is super fun(for my taste) , i just need some speed trick to by pass the low swift , any tricks besides from planning to have Spirit Absorption in my engravings ? ( any info about near future rework?) Some use advent dragon for mobility (meme?) .