Mate, thanks for the clarity, I hope OP correct it immediately so it won't be misformation from his end. In Nigeria 1btc is a huge sum of money which one can use to establish himself if you have it. But with this current economy it's not adviceable to do any business or buy shares in bank, you will endup crying from the bank rather invest in real estate or go into farming, especially cassava farming, you will mk more profits than any business. The demand for garri is very high and it has increased the price too.
With the current price of Bitcoin at around $60,800, if you convert it to our local Naira, the money will be around 97,505,000 Naira, which a huge amount of money, and in Nigeria if you have this amount of money, you are rich and you can handle good business, but with this current economic situation, there are several reasons why business will not mover very fast because the government officials are also into business and are very selfish, they want all money to be among them and no one else.
If you have one Bitcoin, the best advise I can give is to keep holding your Bitcoin because buying shares with banks or any centralized authority is another means of centralization, and bringing out huge amount of money can lead you to thorough investigation through EFCC and other government security bodies, therefore, Leaving your money in Bitcoin is a good investment on its own, I don't think withdrawing the Bitcoin is good solution, unless if you have a good business plan you are convinced on, you can withdraw some certain percentage and I will not advice you to withdraw all your Bitcoin because it is a store of value against inflation.
In abroad their currency has value, one can feed a week with $20, the system working for them, even if you invest 1btc you will gain more in abroad, things are in order, but here are not the same. So think wisely before you do business in Nigeria.
Our currency devaluation makes business to become liability to small capital business people because to earn a leaving alone is something very difficult in our dear country.
Farming can be a good option if you have land to farm or if you have a place to rent land for farming. But here in the northern part of Nigeria, we have been suffering and battling with insecurity which makes farming a bit difficult for us to invest in, but farming is very good because the country needs food to survive.