500gb hard drive. well your the one that chooses to not think about the future, only you will be the one crying
cant blame bitcoin or anyone else if your hard drive fills up in 2.5 years+ (core 4mb weight)

a 2tb hard drive is only 800,00 kuna (im guessing your still in croatia) (£90 : $120 for those not wishing to convert kuna to western currencies)
not sure why you are even choosing 500gb

i feel like your actually trying to shoot yourself in the foot just to have a reason to cry in 2 years, even though 2tb is not a "data centre" cost and will last you for atleast 10 years (core 4mb weight)