Should I install Webman Mod Full or Lite ?

I have two PS3 consoles, one has CFW installed on it , the other one has PS3HEN.

For CFW everything works as it should I suppose ?

For PS3HEN:

I want wMM to scan ISOs automatically from an external USB HDD(NTFS). I want to skip the prepISO step. For this, I need the full version, correct ?

Does the full version cause any crashes/problems with PS3HEN compared to the lite version ?

Do the wMM settings cause any problems/crashes with PS3HEN ?

Is it easy to use wMM's file manager ? for...

Should I install Webman Mod Full or Lite ?