I've saved up enough money to buy a an iMac. I'm most likely buying the 2TB fusion drive model. However, since I don't necessarily need this right now, what would be the benefit of saving a little more so that I could get the 512GB flash drive model. I'm not going to be doing anything intensive, I might start getting into minor video editing, etc. so I'm thinking the only benefit would be no moving parts, which would equal less chance of having hardware issues. I'm I correct here?