Only stupid people would exchange eth for gpus to mine eth right now, eth forks are coming and there are too many good news about the fork, I'm seeing at least 300% rise in few weeks, eth might even reach 0.5 btc and that is being conservative.

You need to understand that when eth rises it rises many times in few hours. ETH might reach 0.5 btc tomorrow.

And if you spend on a mining rig then will take at least 1 year and 6 months for you to get the same eth amount you have right now.