Originally Posted by r0sewhite
Yep, I know that 10" is too big for the spider with standard arms. I just wondered how someone can be satisfied with only 900KV and 8x4.5 props.
I just put 8" on my quad with TMs 900kV and tried. Boring, feels like a toy. Might be easier to fly but the loss of thrust is significant.
These motors are too good for 8". Build a flat Hexa with 10" or bigger and you will have a pretty agile craft that can carry ~2kg easily.
On my Spider I use KDA 22-26 and 8" - a combo which makes it an aggressive insect.