hi guys, what you guys think of DCA weekly, like $100, basically $500 monthly but weekly

like the title says, im planning to start doing that strategy, just because while looking my finance, is normal that i spend between $50-$400 per day in my week and isn’t notable at all only when im starting to look my finance lol, so i wanted to trick myself that weekly buy of $100 is going to be in BTC until reach 500 each month and then transfer to a external wallet

i starting doing this for a HYSA and so far is good and is growing steady my hysa in 3 month and i didnt noticed

like i know i can make one big buy of $500 one time monthly but it hit my mental mind that i need to give a big amount of money one time in comparison of small chunks

what you guys think?