I have been trying to find a case that weighs less than my Fractal Design Define R5 because I will be transporting it to different locations. The Corsair Carbide Series 200R looks like a good balance of features and weight but it only has 1 filter. I want a case with front and bottom filters. Who makes a case like the Corsair Carbide Series 200R with filters? Something else I thought about is cases with handles. With heavier cases do handles make a difference? What is some good cases with handles?