My area recently (in the last week or 2) got NBN turned on.
The node is about 130 meters away from the house.
What sort of speeds should I expect if we switch over from ADSL?
Depends on where exactly the node AND pillar you are actually connected to is.
It may not be the closest node but more likely the closest pillar.
Dont forget it is Node to Pillar to premises.
Node to pillar and then to premises is all copper.
So measure node to pillar to premises not node to premises. If <400m in total you should get close to the top speed tier or at least more than 50Mbps
And the closest node/pillar to you may not be your node/pillar.
Some people discovered despite a Node/Pillar sitting in front of their house, the Node/pillar they are connected to is actually some distance away. That would be the worst outcome - a daily reminder of losing the Node Lotto.
You may be able to find your premises on
NBN MTM Alpha
Put in your address and see on the zoomed in map your premises and how long the pillar and node is. The colour dot reflects the speed - see the colour dot table
The website has not been updated for a while though but existing data is fairly accurate.
You should now also be able to contact a prospective RSP and they should be able to tell you what sync speeds you should get - i.e. they will not sell you a speed higher than what you can achieve.
How is the copper condition at your place?.More than one phone socket?. Correction of copper issues at the premises have led to improvements (sometimes substantial) in speed.
The politician spin of a node on every street corner is obviously wrong. There can only be one node per telstra pillar.
Here is a telstra pillar: