When comparing Xshell 6 vs WezTerm, the Slant community recommends Xshell 6 for most people. In the question“What are the best terminal emulators for Windows?” Xshell 6 is ranked 11th while WezTerm is ranked 27th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Connections management
Pro Has tabs
Pro Compose bar to send a string to multiple servers at once
Pro Local shell interface to control Xshell
Pro Great option for enterprises
Xshell 6 caters to enterprises with features such as multi-tab UI, dynamic port forwarding, scripting support, support for ASCII as well as non-ASCII characters, etc.
Pro Can use any system font
Pro Tunneling bar
Channel monitoring and dynamic port forwarding.
Pro User defined key map support
Pro Task automation with VB script
Pro Supports multiple windows, tabs, splits/panes
tmux-like functionality with native UI even on Windows systems allows managing multiple terminal sessions how you like.
Pro Looks good
Highly customizable appearance and comes with over 240 built-in color schemes.
Pro Open Source and Free
Pro Supports font ligatures and stylistic sets
Ships with JetBrains Mono, a modern programmers font, so that you can enjoy modern typographical features such as contextual ligatures and font variations/stylistic sets in your terminal environment.
Pro GPU Accelerated
Cons
Con Not free
The subscription costs $89 per year.
Con No stable portable version
Any portable version present is wrapper. It moves files from portable folder to appdata and backward, which often cause dataloss
Con Lua learning curve for config
The only reason it would be difficult to recommend is that it's for experienced programmers.