Hi, i would like some advice on whether i need a nas or just a bigger ext hdd. I have a media player that i store my dvd rips/films on with a 2tb hdd and an ext hdd same size that is my backup incase it dies. I also have other size ext hhd for my pics, t.v etc because of limited space so a friend suggested that i create a nas and put it all on one which is fine but im on a budget and it looks cheaper to just buy a bigger ext hdd plus i see alot of mixed reviews on the synology and qnap regarding software ease of use. Then do i get a 2 bay and raid 1 it or 4 bay and raid 5 it incase the box dies. Could really use some advice and experience here please