After looking around some more and even though I did read the current threads in this forum before posting there is just so much new and even newer parts are coming out so fast, well anyhow I'm in favour of Ryzen 7 3700 Pro right now.

The best I can say about their support in the UK is, it's none existant. Antec are simply uncontactable in any way, shape or form to illicit a response that bears any relation to the questions asked.