The CNC 355 is the largest aluminium frames made by Armattan. It is designed around 8 inch propellers, but it can also be flown with 9 inch propellers.
The builds and DIY kits come with 2822/1800KV motors and 30 amps, simonk ESCs. The bare frame weighs 190 grams.
The CNC 355's little brother, the CNC 258, may be a little more agile, but the CNC 355 offers a different set of advantages. Its larger size makes it a bit more stable and also easier to see in the distance. The larger propellers used on this model also allow for a heavier payload.