this is my race build for 2021 i flew it few times now and i found the perfect pid and filters for now propwash flight

Part List

Flight Controller	RADIX 2 Flight Controller - brainfpv (11 builds) Brainfpv.com	$99.00
ESCs	T-Motor Velox V45A 6S BLheli-32 4IN1 ESC V2 - 30*30 (6 builds) Pyrodrone.com	$63.99
Motors	4 x iFlight Xing-E Pro 2207 2750Kv (2 builds) Rotorama.com	$59.96
Propellers	Azure Power Vanover Limited Edition 5.1x4.5x3 POPO Compatible Tri-Blade 5" Prop 4 Pack - Choose Your Color (7 builds) Racedayquads.com	$3.29
FPV Camera	Runcam Micro Swift 3 600TVL 1/3 "Super Had Ii Ccd 2.1 Mm 2.3 Mm M12 M8 Lens Pal Fpv camera Voor Rc Racing Drone ÐšÐ²Ð°Ð´Ñ€Ð¾ÐºÐ¾ (5 builds) Nl.aliexpress.com	$42.00
FPV Transmitter	TBS Unify Pro32 Nano 5G8 V1.1 (401 builds) Phaserfpv.com.au	$56.99
Antenna	2pcs Foxeer Lollipop 85.5mm 5.8G 2.3dBi RHCP UFL Super Mini FPV Antenna Red/Black For RC Drone (106 builds) Banggood.com	$19.99
Receiver	TBS Crossfire Nano Rx FPV Long Range Drone Receiver (1507 builds) Pyrodrone.com	$29.95
Batteries	Tattu R-Line 14.8V 4S 850mAh 95C LiPo Micro Battery - XT30 (70 builds) Racedayquads.com	$20.59
Hardware	M3 Stack Hardware Kit - 20mm (3 builds) Pyrodrone.com	$4.99
Misc Parts	Ummagawd UMMAGRIP Universal Super Sticky Battery Pad (174 builds) Racedayquads.com	$4.99
Misc Parts	CLRacing Race LED/PCB Wire 4 Pack - Choose Your Color and Size (59 builds) Racedayquads.com	$4.99

Wind 5 lite