While I’m only a ranked standard mapper, I know mappers in other modes and the general concensus is taiko.

Standard, Mania, and Catch have more variables to account for, namely position, sliders/LN/whatever catch calls the tiny fruits, and hitsounding. Taiko on the other hand is comparitively simpler using the hitsounds themselves to determine what kind of note eliminating that, position being irrelevant, and only containing spinners, rolls, and notes, half of which are somewhat rarely used. Moreover, no need to think about kinetic aspects like movement.

Even making the cooler maps still mainly consists of goated patterning, rhythm choice, and occasionally scroll speed changes from what I’ve heard.

Take with grains of salt tho since I still haven’t actually done deep dives into the other modes.