Here is my new Archer VR2600 Wireless Router as the Billion 8800NL will connected to the fibre cabinet for VDSL modem only with DSL port while the Archer VR2600 will connected to Billion EWAN with a wifi with 2.4GHz and 5GHz with 2 x USB 3.0 ports and Printer server.
Overall very pleased with the new wireless, link speed of 833Mbps (with 5GHz) upstair and 585Mbps (with 5GHz) downstair or with 285Mbps (with 2.4GHz) downstair and upstair. So, I can use Billion Modem for DSLstats, HG612 Modem Stats and MyDSLWebStats for VDSL full stats.
Getting max speed now with downstair and upstair wireless. Much better than Billion Wireless are very poor.