5" Martian II, solid and easy build with quality parts! Nimble and fast, works like a charm.

Photos

Part List

Frame	Martian II 220 220mm 4mm Arm Thickness Carbon Fiber Frame Kit w/ PDB For RC Drone (90 builds) Banggood.com	$31.58
Flight Controller	Flyduino KISS Flight Controller (178 builds) Store.rotorriot.com	$25.00
ESCs	4 x Sunrise Cicada Blheli S/Dshot 30a (2 4s) Bb2 - www.readymaderc.com (11 builds) Readymaderc.com	$63.96
Motors	4 x ZMX Fusion X20 2205-2300KV (6 builds) Silver-drone.com	$63.96
Propellers	HQProp Co., Ltd Hqprop.com	See Site
FPV Camera	RunCam Swift 2 (412 builds) Shop.runcam.com	$44.99
FPV Transmitter	5.8GHz 32CH A/V 200mW Transmitter (TS5823) Getfpv.com	$24.99
Antenna	TBS Triumph RP-SMA (RHCP 2pcs) (59 builds) Team-blacksheep.com	$39.95
Receiver	FrSky X4RSB 3/16 Channel Telemetry Receiver for RC Drone FPV Racing (176 builds) Banggood.com	$31.61
Batteries	Panda Power 1300 4s 95c TOP (28 builds) Bonkausa.com	$31.99
Power Distribution	Matek HUBOSD Eco H-Type (7 builds) Getfpv.com	$18.99
Radio	RadioMaster Zorro ExpressLRS (ELRS) Protocol Radio Controller (25 builds) Newbeedrone.com	$119.99
Radio Module	Happymodel 2.4g ExpressLRS ES24TX Slim Pro TX module for X-lite & Tango2 (8 builds) Pyrodrone.com	$55.99