Vdsl vs adsl

Applied for VDSL against present ADSL.
Presently I have adsl, 8 Mbps work fine.
They have a fiber cable till my door, but the rep at 1236 told me that its “normal fiber” better than copper but NOT REAL END TO END FIBER :slight_smile:
Any one having any experience in VDSL and choice to proceed on VDSL instead of ADSL.