L322 Anyone installed replacement backup camera from Luxury RR Upgrades?

Have any of you installed one of the replacement L322 backup cameras sold by Luxury Range Rover Upgrades?
I purchased the 69GBP unit which they say is an "upgrade" but I don't think the image is any better than my old camera. It does show lines while the old camera did not but the image is so washed out that often I cannot see the lines. Not very happy with this purchase. I contacted them and they pointed out they now have a Version 2 which is supposed to have better color and contrast but I'm sceptical. They say I can send them my existing unit and pay the 60GBP difference but I don't think I will do that.

Have a look here.
This member used a 10 quid one off ebay.
https://www.landyzone.co.uk/land-rover/4-2-sc-niggles-and-needs.341839/

Followed the links. The eBay seller of the cheap camera only ships to UK and Europe. NA is out of luck. Looks better than what I bought for more money.