All the hardware necessary to run Butterflight on 32k and Blheli_32 packed into the Strix Screech for a reasonable price without using Banggood. Needless to say, but it flys really smooth.

Butterflight 3.5.0 Filter Settings:
feature AIRMODE
feature ANTI_GRAVITY
feature DYNAMIC_FILTER
set gyro_notch1_hz = 0
set gyro_notch2_hz = 0
set cpu_overclock = 192MHZ
set gyro_use_32khz = ON
set gyro_sync_denom = 1
set pid_process_denom = 2
set acc_hardware = NONE
set mag_hardware = NONE
set baro_hardware = NONE
set dterm_lowpass_type = PT1
set dterm_notch_hz = 0
set gyro_lowpass_type = PT1
set gyro_lowpass_hz = 90
set gyro_stage2_filter_type = FAST_KALMAN
set gyro_filter_q = 400
set gyro_filter_r = 88