asterisk users - Jan 2007 - Set(X=10|g) vs Set(GLOBAL(X)=10)

Hi,

show application Set says:
---cut---
   Set(name1=value1|name2=value2|..[|options])
[...]
     g - Set variable globally instead of on the channel
---cut---

But someone told me that the proper way is to use Set(GLOBAL(X)=10).

Is "Set(X=10|g)" somewhat deprecated or not? I know that both run  
fine on 1.4 but I'd like to know which one is better to be sure to be  
ready for future upgrades.

   Stefan

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