Tkinter displaying 300 records sluggish

[Paul M]

Anand B Pillai wrote:
> Hi
> 
>  Probably this is out of context. But you should strongly
> consider using wxPython for these kind of tasks. Speed is not 
> a virtue of tkinter. I am not familiar with tkinter though I
> can tell you that wxPython would be surely faster than tkinter
> for most performance intensive apps.
> 

How are you able to make such definitive statements about the speed and 
appropriateness of tkinter when you're "not familiar with tkinter"?

--Paul