00:20:704 (4,5) - stacking these 2 circles could be a good idea since in that section you're mainly stacking chain of drums that are followed by a snare (examples: 00:16:037 (1,2,3) - , 00:20:037 (1,2,3) - , 00:21:371 (1,2,3) - )
00:25:871 (3,4,5,6,7,8,1,2) - Think this is a little too difficult for this section. Would stack 00:26:704 (1,2) - and reduce spacing to it a bit.
00:48:037 (1,2,3) - you could reduce the spacing of 00:48:037 (1,2) - and increase the spacing between 00:48:871 (2,3) - in order to give more impact on the snare present here 00:49:037 -
01:07:037 (2,3,4,5,6,7) - This pattern having increased density, increased spacing, and a wide angle might be too much of a spike for this section. I think you could make the wide angle part 01:07:537 (5,6,7) - small spacing (like 0.8x ds). This contrast would also be supported by the lower pitched drums. You could also nerf the 2-3 jump a bit so that the cymbal at 4 is emphasized.
01:08:704 (3,4,5) - Would just do a sharp angle here like you've done for most of the kiai. Having a wide angle takes away from what you did at 01:07:537 (5,6,7) -
01:37:871 (2,3,4) - having the same spacing for these 3 items feels a bit weird since it's mixing 1/2 and 3/4.
Since you want to have spacing on 01:38:037 (3,4) - to emphasize the snare, you could stack 01:37:871 (2,3) - or make the spacing smaller between 01:38:037 (3,4) -
02:02:704 (1,2,3) - it feels a bit strange the fact you're not keeping the same rhythm you used here 02:00:037 (1,1,2,3) -
You could stick to the same thing for both
02:42:371 (7,8) - since the only instrument present here is the guitar, you could reduce the spacing for these two notes and increase the spacing for 02:42:537 (8,1) - could be nice in order to give impact on the cymbal + vocals
03:02:037 (3) - would do stacked circle + 1/2 slider to differentiate from 03:04:704 (3) - since there is a guitar/bass note on 03:02:204 -
03:12:371 (2,3,4,5,6,7) - Would be nice if you did a wide angle here instead of sharp angle spam that you've been using for the a lot of the kiai sections. You could do a variation of 01:07:037 (2,3,4,5,6,7) - with some bigger spacing for the higher pitched vocals.
03:12:704 (4,5,6,7) - this pattern is way too hard compared to the rest of your kiai, you should really nerf the spacing
Doing something like what you did in the previous kiai to represent the low toms would be perfect so 02:24:705 (4,5,6,7) -
03:46:704 (1,2) - Would just delete 2 and extend the slider to 03:48:704 - the rhythm of the vocals becomes more freeform here so it doesn't really support the sliderend on red tick