How about the build quality of the iStick 100W?

The iStick 100W is built in a real good quality in the products which have same price. You can feel its solid and sturdy when you hold it in your hands. You may notice that it does have a pretty significant button rattle that you barely even need to shake the mod to hear. But you should know that at this price, this rattle is reminding you that you have saved a lot of money.