I think day trading is very risky. You can't control the market, but there are some "groups" that can influence it a lot, and you can't really predict what they are doing. At least I can't. I prefer holding, since right now, even if you don't know what you are doing, you should be able to get a profit, since most coins are just getting there price increased overtime.
with the right strategy and capital, day trading can be profitable as well as minimize the risk thus it'll be less riskier than long term trading however if you have a small capital it might not work for you. the trick is to buy lots of a certain altcoin and sell it after the price rose up e.g. +10sats, 5 sats. i usually check every hour if the price rose up and then sell if the set price reaches. note that you'll only pick a coin with a large volume at the moment