The question is will 1 Million naira make good results in btc trades now, or investment of btc?
Trading is a good business if you have mastered the skill and with it, you will make far more than you can earn from holding the money in Bitcoin investment. However, considering the risk of trading which is the risk of losing all your money, I will go with investing that money and holding it because I'm sure that in few years from now, the money would have increased.
For me, I think I would ponder over this decision for longer before making any moves with the supposed 1 million because the market is rather unpredictable when one has gone in-depth.
To acquire the needed skills and knowledge for BTC trading would sound nicer if there's already a passion for it and am sure it should take up to 6months to become good at trading BTC, but if there's urgency to invest the 1 million for fear of uncertainty, then investment in any other business or simply holding the BTC till a duration that may span up to 5years and more, should produce a substantial return in a good bullish season where price is high and one can sell some BTC to diversify into other newly launched projects or existing ones or into a good physical business or even real estate.