I'll keep this brief since I only purchased the velour pads. Fit is great - they are easy to swap because the plastic mounting ring is already installed on them. The velour and memory foam combo is comfortable and pads are nice and deep, I could see wearing these for hours with no fatigue. But, my reservation is with the change to the sound signature. I tried swapping them on only one side at a time, both on L and R, and comparing with the stock pad still in place on the opposing side. In either case, I felt that the bass on the side with the Dekoni pads was notably diminished. My stock pads are in nice shape, but it's possible they are a bit flattened so this could potentially be a variable to consider. But, I do not think they are far off from their stock position/form. So... A+ for comfort, but the sound change is something I'll have to spend more time with. As of right now the pads are in their box and might remain there.