A steady look at installation effort, durability, and when each type makes more sense.
These use adhesive magnetic strips to attach directly to the frame. They are lightweight, rental-friendly, and easy to remove.
These consist of a rigid frame with tightly tensioned mesh. They are more stable and built to last, but require precise sizing.
If you're in a rental or prefer minimal installation effort, magnetic screens offer flexibility. If you want a long-term, rigid solution for windows you use daily, aluminum frames offer more stability.