Crypto Trading Strategy Question

Hey. Thanks for passing by. I’m a new trader. Haven’t really done much yet, but I’ve been told to stick to a strategy. I’ve looked up some of them but idk which one to pick. I thought this would be a good place to ask.. I have 3 main questions: 1. Which strategy should I start with for swing trading? 2. With which coins does the strategy work for? (Big cap, small cap etc. ) 3. Is swing trading a good place to start?