I've got the F70 and the F70n.
Still having problems with the seller - dvr is faulty & doesn't record from the rear cam properly & seller refusing to refund return postage. They insist it is sent back tracked - so it'll cost me £10.
It only cost £36 inc shipping so I CBA to lose the tenner.
Probably put the F70n in the OH's car. The front cam works & records OK.
Sadly, i can't even be dishonest. Last time a camera didn't arrive, the seller produced (out of nowhere) a tracking number which showed it was still in transit. They later produced another number showing it was delivered & signed for by "dave". PP took this as proof that I had the camera - DESPITE me asking PP to prove it was delivered to MY address, they couldn't yet still found in favour of the seller.
My Credit card company, however, took a very different view & refunded me. Paypal now sending me sob story emails. I told them, PROVE it was delivered TO MY ADDRESS - they can't!
Hasn't put me off buying from abroad though.