When comparing Insight vs Worker, the Slant community recommends Insight for most people. In the question“What are the best GUI file managers for UNIX-like systems?” Insight is ranked 15th while Worker is ranked 16th. The most important reason people chose Insight is:
It has full ZFS support including snapshots.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Full ZFS support
It has full ZFS support including snapshots.
Pro BSD 3-Clause
Its written under a real open license without copyleft.
Pro No toolkits
It does not use freedesktop toolkits like polkit or dbus. It also does not use toolkits from other desktops like GNOME(GTK, ATK, GLIB, GIO etc.) or KDE(KF5/KIO).
Pro Based on Qt
As Qt is a real multi-platform toolkit that is not developed for one desktop and platform.
Pro Innumerable button-click file ops are integrated
Rename files, move to other directories and extracting archives are of course a given...BUT THERE'S MORE! Convert media formats, make symlinks, CHMOD, change graphic formats, integrated GPG, filename UPPER/lowercase adjustments and more with just one button click!
Pro Remote access
Worker supports access to remote machines through various ways (ssh, ftp, rsh, http and webdav).
Pro Low system requirements
The system requirements for Worker are pretty low, making it a great option for lower-end machines. The reason why they are pretty low is because Worker is basically made of just X11 libraries.
Pro Configuration GUI
Worker has a built-in configuration GUI.