Hey buddy, I'm a crypto trader too and let me tell you that it doesn't exist the "best strategy", anyone who tries to sell you the "great strategy 100% profitable" is lying to you. This strategy you are looking for, it has to be built by yourself, so I suggest you to study firstly a lot about concepts, TA, indicators, exchanges, tradindg platforms, how the various coins move as btc moves, and some others more.
I recommend you to invest your time on develop those topics before investing. Maybe you could be interested in creating your own token too, so I suggest you to visit a new project called mintme here users can create their own customized token, then promote them, and traders can choose wheter hodl or trade at the same mintme site.