I'm very curious how you found Second copy to
"Second Copy allows you to run two or more of them simultaneously"
I have been using it for years and don't see any such feature.
You can click to run multiple profiles, but it runs them one at a time doing the next one when each one completes. Its simultaneous at all.
I have been searching for something that will run my 5 backup profiles all starting at the same time instead of doing 1, 2, ,3 ... ext and taking forever.