I use small/micro screwdrivers all the time to work on cameras, computers, micro electronics etc. I’ve had the same set of Wiha microbits for going on 10 years now. I bought the following special bit set and have never needed another screwdriver set or bit. They make many other kinds of drivers and bits as well.
ESD SAFE MicroBit Set #75992
Slotted, Phillips, TORX, Inch HEX
Precision ESD System 4 MicroBit Set
27 Pieces In Molded Indexed Box
4-Slotted Bits: 1.5, 2.0, 3.0, 4.0,
4-Phillips Bits: #000, #00, #0, #1
9-TORX: T3, T4, T5, T6, T7, T8, T9, T10, T15
8-Hex: .050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32
1-Extension: 100mm Long
1-Handle: ESD Safe Anti-Static
They are made in Germany of course.
Wiha Microbit Set, 27pc
Manufactured by Wiha Tools