I'm struggling to slice this 3D print. I can't figure out the best orientation for it

[Bucky]

I have tried printing this piece multiple time and cannot get it right, can some one take a look I need some advise this is my first large build. I am using PLA + my printers dimensions are 220x220x250 I also use Cura 5 for my slicing program my bed is perfectly level. there are no flat faces on it I couldn't upload the actual STL because it was to large