OO Coil....

[Geo]

Hi.
I want to construct a big coil for my Sovereign...
I am between OO and DD coil. Can anyone to tell me who will be the difference at performance between these 2 types????
I want to make a 24" DD or 24"+24"(40x24") OO coil??
Your opinion please

Regards

[Carl-NC]

OO theoretically has better natural ground rejection than DD; also pinpoints better, possibly slightly better depth for equivalent sizes. DD has better coverage.

[Geo]

Thanks Carl.
I want to make a Frame from MDF 40"x24" and to fix the coils on it.
The detection will become with the help of 2 persons as with 1x1 PI coils.

Regards