What’s the best SSH client

This is tool you will be using to do updates within your linux server. these are my personal top favorites.

• Putty – PuTTY is a free implementation of SSH and Telnet for Windows and Unix platforms, along with an xterm terminal emulator. It is written and maintained primarily by Simon Tatham.
• Bitvise – A free and flexible SSH Client for Windows includes state of the art terminal emulation, graphical as well as command-line SFTP support, an FTP-to-SFTP bridge, powerful tunneling features including dynamic port forwarding through integrated proxy, and remote administration for our SSH Server.