Trading strategy is nothing but "in what way you are personally comfortable whilevdoingbthevtrades". For example, bob might just be very easy putting his stakes on xyz coin because he thinks it might pump in the near future and then he can trade it for good value. But when you see the coin you say you have different perspective regarding the same coin and it may not boost like that. So there is confusion and that's all because of your personal views.


So first strategy would be your views, your study regarding the coins.


There should be collection of coins but never go all nerdy about it and buy any coin that you just think will be great one. Just have normal collection of few coins and hold them for long. If you think they are getting more on negative side of the graph then you can sell.