Por que no los dos?

No, you can load up a couple of clusters like 2 to 5 in a pickup, a cluster of 8 in a rack is about a small fridge, but worth 300-400k and easily resealable.

You're probably right that the value density of RAM sticks is better... But NVidia B300 GPUs are still ~$45,000 each. A backpack full is still quite a lot of money.

I think the lower density of gpus vs bars of gold would help you avoid that specific mistake...(you'll run out of room in your inventory before you get overencumbered)