The biggest problem is usb drive.

It is like you are buying a brand new car, and cost you 40,000 dollars, and the seller tells you< O btw if one wheel fall off on the road we will replace whole car with a new one, but you will have to be one moth without your car. Or you can SPEND EXTRA and buy protection for that wheel so it would not fall off but the car is gonna be bit more heavier and bigger, like growing fetus on the side