Buy whatever coin you want but use stop loss. SL will save you money and time. Sometimes SL touches fast but don't worry you will get use to it and you will eventually know how to use it
SL means he wants to keep his money on exchange site but this is not the point.
Remember about keeping our fund on the exchange site will give us a very big risk consider there are lots of exchange site that got hacked in the past.
Remember this words " not your key and it's not your money"
The account can be blocked anytime. I think that creator of this thread must know about that