My vote goes to Toolwiz Time Freeze
SD for the same reasonsI prefert shadow defender over time freeze, SD automatically virtualizes track0 + hidden boot partitions (whenever C: is placed into Shadow Mode)!
Furthermore, SD is not limited to just virtualizing C: - it is able to virtualizeany/all disk volumes! So it help in case of file encryptors.
But time freeze do a good job taking in consideration its price (free)
I am trying to obtain the public license key (The key is a mix of English characters and numbers). I have to find a Korean email service for English speaker; Korbos website will not register English email address...I had a temporary license before , it worked so well...was a mix between SD and Rollback RX