When comparing tig vs Tower, the Slant community recommends tig for most people. In the question“What are the best Git clients for Windows?” tig is ranked 5th while Tower is ranked 13th. The most important reason people chose tig is:
If you prefer to do most of your development inside the terminal, changing windows to move to a GUI git client can be annoying. Since tig runs inside the terminal, that's avoided.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Allows you to stay in the terminal
If you prefer to do most of your development inside the terminal, changing windows to move to a GUI git client can be annoying. Since tig runs inside the terminal, that's avoided.
Pro Fast
Pro Vim-like bindings
Pro Available in Homebrew
Can easily be installed with homebrew simply by running brew install tig
Pro Works on any platform
Pro Pretty, modern-looking user interface
Tower has a good-looking interface and consists of 3 main views - services, repositories and repository.
Services view for managing integrations with hosting services like GitHub, Bitbucket and Beanstalk.
Repositories view for organizing local and remote repositories into folders and getting general overview about them.
Repo view that consists of two main subviews:
Working copy view shows modified files and their diff and allows wrapping up changes in a commit.
History shows commits alongside metadata and projects file structure.
Additionally, it allows performing various tasks such as merging branches via drag & drop, search allows searching by message, commit hash, author, committer and file and there's a quick open that allows fuzzy-searching for folder names.
Pro Offers a visual way to solve conflicts
Tower shows conflicting files, their authors and the commit that made changes. It then allows selecting which files should be used in the final result.
Pro Github integration
Pro Very polished user interface
Pro Cherry-Picking via drag and drop
Pro Git LFS
Tower comes with built-in support for Git LFS. Handy when working with large files.
Pro Git-flow integration
Git-flow provide a consistent development process by defining a strict branching model that is great for managing large projects. T2 allows setting up and integrating into repos that follow this model.
Pro The UI only shows the needed commands at a time
Tower covers most of the daily tasks that a developer may need to complete. It shows only what you need for the most common tasks without overwhelming the user.
Pro Free for students
If you are a student, you can get your free Tower Pro license here.
Pro Interactive Rebase via Drag and Drop
Pro Undo Support
Many Git actions can be undone in Tower simply by using the keyboard shortcut CMD+Z. Examples: Deleting branches and files, staging changes, rebasing & merging branches, or publishing a branch on a remote
Pro GPG support
Tower offers user profiles. You can then connect GPG keys with your profiles, sign commits and see which commits have been signed and by who.
Cons
Con Steeper barrier to entry as compared to a GUI solution
Since you have to get used to working in the terminal (if you are not already used to doing that) and learn the commands, it has a steeper learning curve than GUI clients which are usually more intuitive and easier to grasp.
Con Not free/libre
This application is proprietary, and thus cannot be modified or freely distributed.
Con Expensive
Costs $69 per year!
Con Inefficient UI
In order to not overwhelm the users with information, much of the information is either hidden by default or requires navigating to a different section to access.
Con Doesn't have a built in diff
Con Stability issues on Windows
On a simple repository, the UI often lags or freezes.