[Pawamoy]

My favorite as well.

I think Terminator gave me a real boost on productivity. The split feature is great. And it has a lot more good things, like increase/decrease/reset text size, resize/rotate/expand or even drag-and-drop splits, grouping (to write in multiple splits at once), and the scrolling is done very well: scroll up a bit to stop following the output, scroll to bottom to follow again.