Hey everyone! This is my QAV-R build. I'm hoping you guys can pick holes in my plan, as im not entirely sure if everything here is compatible. I definitely want to stick to a 6" build, and I want a machine geared towards maximum flight time. I'm hoping to quadruple-stack the ESC, PDB, FC, and barometer (in that order from bottom to top) to keep it nice and clean. The plan is to fly with with a TBS Tango controller, with FrSky XJT 16ch transmitter. Thanks for the feedback, I'm open to any and all suggestions!
All in weight with battery will be 590g (rounded up).
QAV-R Carbon Fiber X Bottom Brace $4.99
QAV-R FPV Racing Quadcopter (6") $114.99
BrainFPV RE1 F4 Flight Controller w/ OSD $65.00
Lumenier BLHeli_S 35A 4-in-1 OPTO ESC DSHOT (6 builds) $59.99
4 x Brotherhobby Returner R4 2206 2300kv Brushless Motor $99.96
Gemfan 6x4.5 Bullnose Nylon Glass Fiber Propeller (Set of 4 - Black) $2.99
TBS ZeroZeroFPV Camera $49.95
TBS Unify Pro 5G8 HV (SMA) (3 builds) $49.95
Lumenier AXII 5.8GHz Antenna (RHCP) (2pcs) (23 builds) $39.99
FrSky X4R-SB - 3/16 Channel Receiver with SBUS and CPPM without pins (39 builds) $24.99
Tattu 1800mAh 4S 75C Lipo battery $36.19
BrainFPV Mini Power Board (mPB) $24.99
Wow - Why you want to spend $114 dollars on a frame which you can get for $17 dollars?
Quad Frame there are thousands of under $20 dollar options on Ebay.
I would go with Pixhawk Mini (I am personally not familiar with the controller you picked). When you need help tons of people can help you. GetFPV is an expensive store for parts.
Your best place to buy parts is going to be Ebay, Banggood, and Hobby King. You can cut your budget down by 50%.
Rest of your design looks good at a higher level.
If Money is not a concern, than check out SCORPION Racing motors each cost anywhere from 100 dollars up to 150 dollars each. Scorpion Motors
You can get 3:1 to 4:1 weight to thrust ratio out of these high performance motors. Just do your math right from the beginning. (Check spec sheet of each motor)
check this link Flight Controller reviews