This frame I named the "Bando Bastard" (reference to Kabab FPV calling 6 Inch "Bastard Size") is a mid range and freestyle frame that comes in two different layouts (dead-cat and wide-X) each in 5 and 6 Inch. This design is something I basically made according to my own needs and therefore it has a specification that is less versatile and more focussed on certain aspects of performance: The electronics layout is a double 20x20 mainly to fit the Caddx Vista system.
and the main body is very compact compared to what you would usually see on a freestyle frame. This noticeably reduces drag and therefore increases cruising and tops speed as well as flight times. The main objective of this 6" setup is to get similar performance compared to a 7" (flight times & cruising speed) while still being able to use the same 1300mah 6S packs I use on 5" because the quad is not nearly as heavy and amp hungry.
Dry weight is 370g and get around 5-9 minutes out of a 1300mah 6S and went over 25minutes on a 4000mah 4S LiIon. The Downside here is that I had to sacrifice the capability to carry a GoPro (I personally stopped caring about producing hundreds of gigabytes of useless 4K footage and the DJI HD DVR is good enough if I just want to re-watch my flight afterwards.

Check out the YouTube video with extensive flight footage: