Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
I personally dont like them. They are small (and I have small hand), the left click/right click is irritating and not great overall. Horrible design but you can pick them up for like $5-20 now from ebay.
I've tried my friends mighty mouse and I disliked it. My friend also hates it and plans to replace it. It doesn't feel right in my hands. It may just be me.