I bought an aluminum PC case and was quite happy with myself because it was much lighter. It weighed about 5kg instead of 15kg of normal metal ones. 15 years l

I bought an aluminum PC case and was quite happy with myself because it was much lighter. It weighed about 5kg instead of 15kg of normal metal ones. 15 years later it is still the case I use today, even though I am thinking about replacing it. Doesn't get much carrying today though.