What you do depends on the market condition, there are times that are not really good for HODL. Just like in 2018, it was the worst ever and everyone who was Hodling then is really going to regret that they ever did such. Reason for this is because the market kept on declining. But as for this year, I think anyone can do the both of them which is day trading and hodl as well since the market has been going up and you will be able to make profit from both strategy. Just hold some in your private while you trade with the others.
It really depends on what you want to do with the kind of coins you have been holding. You day trade if you are happy with small profits if there is any. But normally day trade in a bullish market does not give back the money you deserve to take and if you try to deviate from the day trade a bit, you end up making some good money hence you should rather HODL.
For now, i think i am happy with day trading because the few time i have tried it, i think it really give a very good profit, it just depend on the amount of money one is using to trade.