title: MSP vs. MSI packaging. Which to use for patches?
body: <p>Currently I am working on a project which is deployed by using an MSI package. To patch the program, we just deploy another MSI installer package opposed to an MSP. Is this an effective/efficient way to go about this, or should we be deploying an MSP patch package instead? I have had experience with MSI but not MSP. How would I also go about creating an MSP patch? I trawled through the internet and cant seem to find anything.</p>
  
  <p>Thanks in advance!</p>