IDE:   1.8.19
Board: UNO

FASTSHIFTOUT_LIB_VERSION: 0.3.3

Performance - time in us
        write: 23.51
        write: 45.78
        Delta: 22.27

writeLSBFIRST: 22.51
writeLSBFIRST: 44.76
        Delta: 22.25

writeMSBFIRST: 22.51
writeMSBFIRST: 44.77
        Delta: 22.26

Standard shiftOut1: 89.85
Standard shiftOut2: 179.44
             Delta: 89.59

      write16: 45.65
      write16: 91.04
        Delta: 45.39

      write24: 67.90
      write24: 135.56
        Delta: 67.66

      write32: 90.16
      write32: 180.07
        Delta: 89.91

Test print interface
println("Hello world"): 	328.92
println(1357): 			311.60
println(3.14159265, 4): 	716.04

done ...

