Hi @bluezaido. I'm on Telstra and quality is good. ADSL2 ako now. 16mbps download...
When I moved to Aus, I have not read enough to know yung different connections. Sa SG kasi, it's fibre and you just need to select a speed plan. Dito may ADSL, ADSL2, Cable, Wireless, and different flavours ng NBN. Para lang you won't make the same mistake as me, start by going to the websites of the different providers and check your address and see what's the best type of internet they can offer you. Ako kasi, with Optus before, they told me ADSL2 lang. So all along I was looking for good ADSL2 options. But when I checked with Telstra, yung house ko pala was capable of Cable internet. Which is almost as good as NBN.
If you're on ADSL, you will always be limited by how far you are from the interchange.
I had TPG ADSL2 internet installed sa friend ko. I went with the same TPG pero iba results sa akin. Horrific. I moved to Optus then ganun din. Then Telstra on cable and it was good. So ika nga, sa experience ko, the provider wasn't the best indicator of performance. The type of internet was.