Xiaomi Wiha Precision Screwdriver Set with space for 78 vertical 4mm driver bits. I liked the driver of the Xiaomi Wiha set but wanted more bits from the Kingwin 54 bit driver set so I combined the best of both into a tighter form factor for my desk.

https://www.amazon.com/gp/product/B076TD86WN/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

https://www.microcenter.com/product/474904/kingwin-54-bit-driver-kit---57-piece#photogroup-2