DTing almost any map just looks blatant due to how fast the singletapping is, config is all default btw. the switching between singletap/alt usually happens on high ar jump heavy maps, e.g. https://osu.ppy.sh/beatmapsets/753518/#osu/1709121 im too lazy to go through all recently played maps and try and remember what maps It happens on but it is quite a lot.
would be nice to see an option to somehow change singletap speed or change to full alt etc etc xx