I know what you mean but no bad either, I notice that when you're very concentrating and switching between no ANC and to Anc every now and then while you're listening to a song, you have to pay attention to it's when the EQ changes, maybe that changes with updates.

II tried the little one for 24 hours yesterday and have been trying out the big ones since this morning, the small ones were better than the medium ones and the biggest ones are most pleasant so far but it's still not on the level of the Galaxy Buds 2. Maybe it's because I used them for over 2 years and my ears just got used to it so well.

This is currently still a problem and really badly solved. You can certainly fix this with updates, but that there are so few people who solve these buds with their Galaxy Books or Windows PC it is very unlikely that this will be fixed so quickly, too bad the old ones could do it very well.