Camtasia replacement for the Mac [closed]

"Have you tried the Mac version of Camtasia?

Personally I prefer ScreenFlow."

"Theres a myriad of these for Mac, but one that stands out for me is Capture Me, it's free and open source. Not to mention very easy to use:

Features:


Globally floating capture window.
Record short MPEG-4 QuickTime movies.
Fast screen captures (uses OpenGL).
Ability to down scale captures (proportionally or not).
Save as PNG, JPEG, JPEG 2000, TIFF, or GIFF.
Adjustable translucency of capture window.
Several ways to adjust the size and position of the capture (move the
window, arrow keys, scroll wheel).
Nifty capture sound.
Options to auto-save to desktop, auto-copy to clipboard, etc.
Barest beginnings of AppleScript support.
Written with Cocoa - native to Mac OS X.
Universal binary - Intel, PPC native."

I've been pretty happy with iShowU HD for $30 USD.

I prefer Snapz Pro for any Mac screencasting.