When comparing XtraFinder vs Sequel Pro, the Slant community recommends Sequel Pro for most people. In the question“What are the best power user tools for macOS?” Sequel Pro is ranked 22nd while XtraFinder is ranked 23rd. The most important reason people chose Sequel Pro is:
Clean, easy to use, highly polished interface.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free
Pro Old full-size color labels from OS X < 10.9

Pro Adds useful toolbar items
XtraFinder provides useful options for toolbar such as: Launch as Root, New Terminal Here, New File..., and Select...
Pro Additional right-click options
Xtra Finder provides additional options when performing the right click.
Pro Custom hotkeys

Pro Copy Path

Pro Can open a terminal in set position
XtraFinder can open up a terminal from the right-click menu in given path with "New Terminal Here".
Pro Dual panel
Split the Finder window into to windows to achieve better file handling.
Pro Colored icons in the Finder sidebar
Pro Great UI
Clean, easy to use, highly polished interface.
Pro Native OS X from the start
Unlike other solutions, Sequel Pro was built specifically for OS X and for MySQL from the beginning and as such the design takes better advantage of OS X features and is optimized for MySQL.
Pro Free and open source
Licensed under MIT.
Pro Multiple connection methods
Sequel Pro can choose between standard and SSH connection methods.
Pro Multiple import/export options
Sequel Pro can export to SQL, CSV and XML files and import SQL and CSV files.
Pro Command line access
Sequel Pro can also access and manage everything from the command line.
Pro Excellent user management
Has easy user privilege management.
Pro Highly flexible filters
Sequel Pro has highly flexible and customizable filters.
Cons

Con Doesn't work on recent macOS versions without a workaround
This tool doesn't work on recent macOS versions, except if you try workaraound that may or may not work. It involves disabling System Integrity Protection and details on how to do it can be found on the XtraFinder website.
Con Crashes constantly
Crashes when working with mysql 8.0.12 for macos 10.13. Unable to do anything.
Con Not maintained
The app crashes when you close a tab.
Con No MySQL 8 support
Con Not adapted for MacOS Catalina
Con No multiple query tabs
Sequel Pro does not support multiple query tabs in its editor. This is incredibly frustrating for a power user.
Con Text in the query lost on connection failure & crashes
Con OS X only, no Linux or Windows versions
Power users have to manage in many different environments. A consistent admin interface is hugely beneficial.
Con Query editing capabilities much poorer than MySql Workbench, Querious, and others
Con No visual query editor
Con Unable to import from binary SQL files
I frequently import binary multipolygon data from another source, and it won’t open.
