Best Way to Try Software & Return System?

I just started using Comodo Time Machine recently specifically for this and it has worked very well.

Here is a thread on it with towards the end an image that shows the interface and what you can have.. it sold me and fairly quickly I have now built up a similar "tree" of software setups I am trying.
https://www.wilderssecurity.com/showthread.php?t=260636


My only issue would be, be careful it does have the potential to be problematic as it is not a full release yet.

The lack of raid support is really disappointing as well.

However from a performance standpoint what I have noticed is start ups take a little bit longer but otherwise everything else(including games) seem to handle just the same.