Hello geeks, as subject describe is it worth to switch to VDSL2 when Telecom start to offer the service? Here's my line information:



By the way, I have another 2 partially unrelated question:

1- I also wondering whether my line attenuation rate are acceptable for the speed I have at the moment which shown in the picture above? Because I notice recently my connection speed getting slower and slower, and drop off also occur occasionally, does it has something to do with the stat above? 

2- can anyone tell me how close is my local Exchange/Cabinet judging from my line attenuation rate?

Cheers :)

Edit 1: Just to clear thing up, I've check Chorus's Service Availability map and shown that my area does support ADSL2+ and VDSL2.