What are some alternatives?
When comparing Xfce-Terminal and Terminator, you can also consider the following products
GNOME Terminal - GNOME Terminal is a terminal emulator for GNOME desktop.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
iTerm2 - A terminal emulator for macOS that does amazing things.
MobaXterm - MobaXterm is a software that uses a set of optimized network tools included in a single exe file. MobaXterm integrates several network clients with an X server, and also integrates a full set of Unix based commands. Read more about MobaXterm.
Hyper - Extensible, cross-platform terminal built on open web standards.
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.