After some research on prices we have narrowed it down to these two companies for best price, but i was wondering if anyone had any experiences with them?

http://ngcages.co.uk/#/tailgate-guards/4540832997

and

http://www.mmgguards.co.uk/

No I have only used products by Barnesbrook and Barjo over the last 12 years and see no reason to try anyone else, both are superb, the former are rattle free and I have sold them on when I have changed models of car!

I've used MMG a couple of times, including the tailgate and guard for my current car. I would highly recommend them, great service, delivered on time and absolutely silent well made tailgate :-)

I've used MMG on the latest tailgate guard and found them to do everything I asked at a good price and the tailgate guard was brilliant. 

MMG for me too, looks like new after 2 yrs of use. Highly recommended!

Only have experience of MMG but wouldn't hesitate to recommend them or use them again.