Of course. i will upload the diff file from betaflight tomorrow.
ps: i use gemfan 3016 3-blade, much better performance.

Ohhh Greate! Thank you very much!!!!

sorry for the late reply. here are my settings.
board_name BETAFPVF411
manufacturer_id BEFH
mcu_id 005500293439511236383737
signature

beacon

beacon RX_LOST
beacon RX_SET

serial

serial 1 1 115200 57600 0 115200

aux

aux 0 0 0 1700 2100 0 0
aux 1 13 2 1700 2100 0 0
aux 2 35 3 1700 2100 0 0

master

set gyro_lowpass2_hz = 425
set dyn_notch_width_percent = 0
set dyn_notch_q = 250
set dyn_notch_min_hz = 80
set dyn_notch_max_hz = 350
set dyn_lpf_gyro_min_hz = 340
set dyn_lpf_gyro_max_hz = 850
set acc_hardware = NONE
set acc_calibration = -355,-102,112,1
set rc_smoothing_auto_smoothness = 1
set sbus_baud_fast = ON
set blackbox_device = NONE
set dshot_idle_value = 560
set dshot_bidir = ON
set motor_pwm_protocol = DSHOT300
set motor_poles = 12
set ibata_scale = 480
set yaw_motors_reversed = ON
set osd_tim_1_pos = 468
set osd_current_pos = 2504
set osd_mah_drawn_pos = 2498
set osd_avg_cell_voltage_pos = 14800

profile 0

profile 0

set dyn_lpf_dterm_min_hz = 98
set dyn_lpf_dterm_max_hz = 238
set dterm_lowpass2_hz = 210
set anti_gravity_gain = 4000
set feedforward_transition = 30
set iterm_rotation = ON
set iterm_relax_cutoff = 20
set p_pitch = 70
set i_pitch = 99
set d_pitch = 88
set f_pitch = 178
set p_roll = 65
set i_roll = 94
set d_roll = 81
set f_roll = 168
set p_yaw = 69
set i_yaw = 99
set f_yaw = 168
set d_min_roll = 53
set d_min_pitch = 58
set idle_min_rpm = 27

profile 1

profile 1

set feedforward_transition = 30
set iterm_rotation = ON
set iterm_relax_cutoff = 20
set p_pitch = 51
set i_pitch = 99
set d_pitch = 42
set f_pitch = 178
set p_roll = 46
set i_roll = 94
set d_roll = 39
set f_roll = 168
set p_yaw = 50
set i_yaw = 99
set f_yaw = 168
set d_min_roll = 25
set d_min_pitch = 28
set idle_min_rpm = 27

profile 2

restore original profile selection

profile 0

rateprofile 0

rateprofile 0

set rates_type = ACTUAL
set roll_rc_rate = 17
set pitch_rc_rate = 17
set yaw_rc_rate = 17
set roll_expo = 70
set pitch_expo = 70
set yaw_expo = 55
set roll_srate = 88
set pitch_srate = 88
set yaw_srate = 69
set tpa_rate = 70
set tpa_breakpoint = 1370

rateprofile 1

rateprofile 2

rateprofile 3

rateprofile 4

rateprofile 5

restore original rateprofile selection

rateprofile 0

save configuration

save

thank you!!!!

i use 4.2. i have the betafpv 12a aio board and i have bidirectional dshot enabled, for rpm filtering. i had to tune my quad a bit because on stock PIDs it wasn't really stable and it wobbled quiet a bit.

if you just crousing around the battery lasts for 7min.
if you fly like a racer its about 4-5min and for normal freestyle it's 5-6min.