You don't intend to stay with Singtel?
My personal experiences with TPG.
When TPG started free trial like 2 years ago, I had been with them.
Their coverage was not good and most underground area does not had any coverage.
So, over the 2 years, I seen how those areas with no coverage previously is now covered.
For the internet speed wise while I am outside watching youtube or surfing, it is really sufficient for me and I seldom experience lag or jerky videos.
My singtel subscriptions is around $70+ for 60gb, $5.75 for caller ID.
TPG is flat $10 for 50gb+50gb with free caller ID and free calls to mobile numbers. I seldom need to call landed line beginning with 6.
There are some basement areas which Singtel had coverage but TPG does not have. And I do encountered a few basement where TPG had coverage but Singtel does NOT have.
So, if I switch over, the monthly savings will be more than $60 per line (I had 4 lines under my name which is used by family members. Total monthly bill for these lines are around $300+. Some lines I had not ported although no more contract is because of the old phones (iPhone 6s) which they are using does not support TPG VoLTE. Need to get them new phones before I can port them over. By using the TPG app, I scare my parents might now know how to use it.