The best accelerating quad in the world

OK, the title is a bit clickbait, but still, that's the plan with this build, to build a quad with the best thrust to weight ratio possible and still reasonable aerodynamics, so it will have the fastest 0-100km/h and maybe even 0-200km/h acceleration times.

It's my tried and trusted 5" open-source spacedrone design, only this time no expense was spared, RCINpower GTS V4 2040kv motors, GF51466 props, titanium motor bolts, iFlight F7 AIO board (55A continous, 65A burst current), Tatu Gen6 1300mah 160C Li-po, frame nodes printed from PA12CF15 material for the lowest weight and maximum stiffness.

The result is 454g complete weight (with steel bolts, should be around 445g with titanium bolts when they arrive), with theoretical 9124g of thrust, giving ~20.5 thrust to weight ratio while retaining very good aerodynamics, only slim round tubes in the propeller flow and tiny rounded canopy over the battery -> if you know about quad with higher thrust to weight ratio, please let me know.

So far I just did basic hover tests (stock betaflight 4.5, only with RPM filtering, gyro lowpass 1 disabled + dynamic idle enabled, set to 25).

All was good, no excessive vibrations, motors just moderately warm, but throttle control is VERY challenging :)

Can't wait to do some speed/acceleration runs, I'm very curious how will it behave -> the same quad with a lot less powerfull motors (~15 thrust to weight) flies wonderfully, although it's scary fast on full throttle, let's see how this will work out.

I was contemplating going 8s with Aos supernova 1570kv motors, which would give significant boost in max static thrust (10796g instead of 9124g) , but given the extra battery weight (50g+ for the 8s 1050mah compared to 6s 1300mah), thrust to weight would increase just moderately (~21.5 instead of ~20.5), with increase in bulk of the battery, also I was not able to find any 8S capable AIO board.