Before you start buying or trading anything you should learn the basics first. Make sure you have the proper knowledge about cryptocurrencies and about the security that is needed for you not to lose your money. There's no point in becoming an expert trader and then losing your crypto because of inadequate security measures. For starters, all of the funds that you are not trading with, I suggest you take them to an external wallet and not keep them on exchanges. You probably have heard about Quadriga. All of the money people kept on that exchange is now lost. Don't make the same mistake. You can also invest in proper devices for your crypto devices, such as a cold storage hardware wallet, maybe a specialized offline computer to keep your funds, or even a smartphone that is specially created for cryptocurrencies, for example, the Wings WX phone by BitWings. Whatever you decide to do, remember that knowledge is key in starting with anything new.
One thing I so much love about crypto technology is that you keep learning one or 2 things on a daily basis just like I grabbed some now through your write up.
I never knew that a special smartphone has been created for crypto currency which will really be a good idea but provided it has all the security features as IPhone, if it doesnt, then it is not worth it because if you live in a country where phone theft is 5% of their business, how do one cope with that, it means once the phone is stolen, then all is lost too. For computer wallet, I have been using exodus wallet for a very long time now and I am enjoying it so much especially the fact that you can do some exchanges directly on it.