I suddenly asked myself that question after i moved places because i was unaware of which one was available in my area. I then realised i was stuck with telstra, the worst network i could possibly even think about using, but im stuck with it. (only they provide the lines where i moved). Others might not know (or are in denial) but telstra is known for its horrible customer service, constant issues and lack of educated employee's. I sure hope i wont have to go through a similiar situation again in which i am repeatedly asked by someone from the middle east if my computers power plug is connected in when my net doesnt work.
I am currently downloading as much as i can while at work because i think telstra forgot to connect our net.
So enlighten me people, allow me to endulge myself in your isp adventures.
P.S im half asleep while writing this, moving a whole house with 2 cars and a tiny trailer isnt easy you know. (stupid stubborn father).
And im finishing work now so i gotta get back to the telstra shit hole