In my quick searches. I've come up with this.
https://www.zyxelguard.com/VMG4005-B50B.asp
This will need a separate router. Essentially any wifi ac router will work as vdsl tops out at like 300mbps with 35b
You may just be able to buy your exact model of modem off of ebay to be honest as well.
It is hard to recommend something without knowing what exact vdsl profiles they use
1 port mach speed and warp meet sound like marketing terms and not a actual spec.
I do see some devices marketed with g vector but thst also sounds like a marketing term for vectoring.
Sorry for not being able to provide a clear answer.