I was working on my Mac mini and was doing some modifications in Mac partitions using third party tool. Although I had the Apple's disk utility but it can't shift the partitions I went for third party tool. While resizing, it flashed a message to first create a backup of data on hard drive.
For backup, I have a cloning software from Stellar which can create both clone and Image of my drive.
I don't now whether I should create a clone or an Image. Help please