I have my OS on a 128 SSD, and I happen to have gotten a 256 SSD. For now, I would like to create a copy of my128 SSD onto the 256 SSD, so that if anything goes wrong I can just plug the 256 SSD and continue on as if nothing happened. What is the easiest way to do this. I have the Acronis WD True Image software. Should I use that to clone the 128 to the 256 or back up the 128 and then restore it to the 256, or is there some other, better, saver way to do this?