$1000 a day sounds like a fairy tale deception
if we consider the current price of bitcoin then i think 1000 BTC is enough for me in my country, i bitcoin has a great value when in convert it in to our fiat currency, therefore i think 1000 BTC will be the best.
But what if the price of bitcoin will fell down as there is always a great fluctuation in the price of bitcoin, and no can say that either the price of bitcoin is going to increase or decrease in next moment. For the it will be better to earn bitcoin in a regular basis just like salary and it is enough for completing my daily needs.