Do affirmations feel more powerful when you write them down or use cards?

Has anyone else noticed a difference between digital affirmations/having affirmations on your phone vs. writing affirmations on paper/using physical printed cards?

I’ve been wondering if there’s something about seeing the words in your actual own handwriting that makes them stick more or if having any physically printed cards feels more grounding in a way.

I write my affirmations down when I journal but I also like sharing them online when I have the time. Just wondering if there are methods that stick better for some than others when it comes to it.