Have not tried moving things around, admittedly, was just impressed with speed of things loading. I'd still see it as an option though if you absolutely need terrabytes of space and can't afford a terabytes large ssd. I mean in Canada, a terrabyte ssd can cost over $600. That's...I mean my video card cost less and it's a 1070. Optane in comparison, if you get a small one like 16gb one for 70 bucks is absolutely a bargain combined with an HDD if you need a lot of space, no? Yes it's not as good as an ssd but that price differential....