Where do you usually install your SDL app/plug-in?

Dear colleagues,

I have been meaning to ask this question: Which location should I install my SDL apps at?

Studio offers three locations: All your domain machines (default), Local machines and Program data.  Is the default location the best option for me (I use two computers, one desktop and one laptop under the same wifi network), or should I install an app in a different location?

Thank you for your suggestions.

Chunyi