Advice needed on where to park LOTTERY domain

[vrcanada]

Hello. I have a nice traffic (European) lottery related domain which I've
tried parking at: Sedo, Namedrive, and Fabulous.

Results:

Sedo: 10 to 30 percent CTR. 5 cents/click
Namedrive: high CTR, very low $/click. (1 or 2 cents)
Fabulous: low CTR

Anyone recommed DS? Another PPC?
Is "lotto/lottery" simply a non-interesting keyword? I would have it imagined it to be closer to gambling type keywords in payment.

Thanks for any feedback,
vrc