When to use TextFrame or TextFrame2 in VBA

Question

Example, in Powerpoint:

The TextFrame object:

Represents the text frame in a Shape object. Contains the text in the text frame and the propertie

Answer 1

According to Jon Peltier here: http://peltiertech.com/programming-excel-2007-2010-autoshapes-with-vba/

"The TextFrame2 member was added in Excel 2007 and gives better control over the formatting of the text. Because it is not backward compatible, I would recommend using the TextFrame object"

I'm guessing a similar situation applies in PPT.