So I dipped my toes in the pond and ordered one. NeutronRC F435 FC, not bothered with the ESC for now, will probably use single ESC's if I can get some more. But looking forward to having a play and building something.

Decided to get my feet wet, got the 3-6S,45A AIO.

AT32F435 3-6S,45A AIO
Flywoo Flylens85 (3S build)
Betafpv 1103/8500KV motors
Gemfan 2015 2-blade props

Betaflight 4.5
ESC are running 2.0.1, dshot600.
Copied the PIDs from the Pavo20 as a starting point. Initial hovering test without the O3 Air Unit installed (coming tomorrow) motors ran warm to the touch with 4-minute hover. 3 batteries today with more testing to come. Good start I think :-)