Any credible handbook on scalp or swing trading exclusive to cryptocurrencies, especially for the top 10 cryptos?
It honestly depends on what resources are available to you, how much time you want to dedicate to trading, etc.
To me, even swing trading may be too short term as I'm a firm believer in the long term fundamentals of bitcoin, as opposed to trading it solely as a speculative asset. However, if I see that there is a likely overheating short term market, then I'd make a temporary move to move out a portion and get in via dollar cost averaging once prices dip again.
Small intra-day trading is simply not worth it unless you have experience, sufficient capital, and the right tools like bots to execute your trades. It's harder than what people think. In the long term, prices move due to fundamentals, which are easier to analyse in my opinion. In the short term, it's a lot more randomness, TA, and emotions.