Before purchasing any coin, remember that you may experience loss of your whole capital instead of take benefit from it. So decide the amount of your capital again. Apart from that, keep avoid yourself from buying any meme coins or so call shitcoins. Don't try to do trades, i doubt you can't manage. Last one is, if you pick cypto from eth, bnb, sol, ada, matic, dot,, then it'll be good in my options. now do your individual investigations
Yes, when deciding to choose crypto investment, the first thing to pay attention to is potential coins, where coins like this are safer to invest, compared to memecoins or shitcoins, maybe to find potential coins can be seen in the top 10 coinmarketcap, relying on hype will not produce the maximum, because such coins are very speculative to invest in