The best replacement for vdsl is adsl.

The best alternatives to vdsl are rated as following:
★★★★★  adsl
★★  vdsl2
★  adsl2
★  adsl2+
★  docsis
★  adsl modem
  ftth
  fibre
  gpon
  adsl 2
  shdsl

Your alternative for vdsl is not listed? Suggest!
Speaking about vdsl, one probably shouldn't forget about adsl modem.

Other search terms related to vdsl and their ratings are:
★★★★★ adsl modem
You have in mind a companion for vdsl and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of vdsl in all years. Click on graph for more.
vdsl
adsl
vdsl2