Based on what I learned so far mining will provides profits more than trading. However the obstacle is you need some fund to buy and upgrades the machines if you want to profits fast.
If you have more mining hardware then what you said is right. But base on the difficulty today I can say that trading will be more beneficial to all the people that wants to earn better. And mining isn't recommend just for anyone who heard it's a good way of earning. Trading will always be the way of earning good money.
It seems to me that trade is still the most profitable way to earn, Because if it is a question of extraction, then here it is necessary to mention the mandatory investments of Ah, including in the financing of electricity.
I haven't seen any other way of earning in a better way than trading. Before mining is one of the best way of earning but it's too late for us now to get into it. Trading doesn't need to have some electricity or any hardware for you to do it so. Because you can just simply buy and sell bitcoin / alt coin and that's a good way of earning.