Budget 1-2S build with custom 3D Printed GR1FF3 frame (Remastered version)
Flying on Splitted GNB 550mah lipos (1S 80C 550mah XT30)
GF3016 are ok, but not as efficient as i would like to see,  ~4 minutes of agressive flying
Happy Model EX1103 8000KV motors are bit slow for 1S, but they rips on 2S
(You need to use 75% throttle limit with this Play F4 AIO 5A board)
Open source design, free files + more info about the frame : https://www.thingiverse.com/thing:4771851
1st prototype of Gr1ff frame - 2018 : https://www.thingiverse.com/thing:2996265
OG Toothpick style Gr1ff - Sep 2018 : https://www.thingiverse.com/thing:3098317
Frame | 
					GR1FF3 3" Frame - Remastered by Flowr
					 Thingiverse.com 
					 | 
					See Site | 
Flight Controller | 
					Jhemcu Play F4 1-2S AIO Toothpick/Whoop Flight Controller w/ 5A 4in1 ESCDefault Title
					(10 builds)
					 Racedayquads.com 
					 | 
					$32.99 | 
Motors | 
					4 x Happymodel EX1103 1103 6000KV 8000KV 12000KV 2-4S Brushless Motor for Sailfly-X Toothpick RC Racing Drone FPV Models
					(6 builds)
					 Xt-xinte.com 
					 | 
					$31.32 | 
Propellers | 
					GEMFAN 3016-3 PROPS  - (2CW + 2CCW)
					(59 builds)
					 Pyrodrone.com 
					 | 
					$3.99 | 
FPV Camera | 
					Caddx Ant Nano 1200TVL CMOS PAL/NTSC FPV Camera (1.8mm) - Choose Color & Aspect RatioSilver / 16:9
					(159 builds)
					 Racedayquads.com 
					 | 
					$17.89 | 
FPV Transmitter | 
					Eachine VTX03 Super Mini 5.8G 72CH 0/25mW/50mw/200mW Switchable FPV Transmitter
					(2 builds)
					 Aliexpress.com 
					 | 
					$11.99 | 
Receiver | 
					FrSky XM SBUS Micro Receiver
					(85 builds)
					 Getfpv.com 
					 | 
					$11.99 | 
Batteries | 
					2PCS Gaoneng GNB 550mAh 2S 7.4V 80C/160C Lipo battery JST XT30 Plug for Aurora 90 Emax babyhawk Mini RC FPV Racing Drone Parts
					(3 builds)
					 Aliexpress.com 
					 | 
					$15.84 | 
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multi material?
2 colors of PETG