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
I have had as much as 200 different tokens in my wallet before and have decided to get rid of some of them since theyre not looking any promising. However keeping a diverse portfolio is a good strategy if youre not a passive investor.