So as most of you already know that these are great product and simagic is already an awesome and reputed brand. My experience with them has been amazing. I had pucks before these 25 watts and they certainly did the job and vibrated but the emersion you have from these simagic haptics is so so good. I have two of these and I'm so thrilled. Not getting enough time to race but I can already tell the difference between these and pucks. These simply are betters in every way possible.