Test Drive 10.9's Xfile
Xfile — 'The Standard Setter'
Deal Mac: 'The 90 ACP Developer Tools'
Macworld: 'Supercharged File Manager Ships'
Xfile: 9,737 files (97,370 data cells) in 0.143 seconds. Beat that, Apple.
Rixstep — Apple Software for the Enterprise, Xfile the #1 file manager for OS X