The best technique for building a strong crypto portfolio is to mix things up.
Survival in this market landscape is reliant on adaptability.
you choose what to do depending on how we see the market.
Sometimes you buy and hold for the long term, other times, you take short time trades to get big profit.
I Also take some calculated risks on new projects BTC
Mixing things up can be confusing you know, it's pretty hard to see investors holding coins nowadays unless the project is clearly not a small project and of high quality, very few coins are reliable today and if you are hunting for new projects the risks are even higher, I'd say don't venture into something you knew too little about, its not wrong to try but take minimum risk, only risk what you can afford to lose, the best coins are top coins on coinmarketcap