I've tried both Vodafone and Optus 4G in a Huawei b525 in my tricky location (just me, in below street flat) and they've both proved slow and unreliable (Felix &/or Vodafone was good until lockdown/congestion hit), and NBN not available.
EDIT: Just realised I haven't tried Telstra 4G/4GX so any experience with that I'm open to as well .
I'm exploring both sim-only & 5G phone plans with Telstra (more coverage) and Optus (cheaper), both of their maps show coverage, yet on address input:
Telstra says yes.
Optus says no (but does show 5G coverage outside my flat, I.e. if I click a metre from my window "5g mobile is available". Wondering if I could perhaps place a device outside close to street, or in a window, or perhaps I'll be "officially" covered soon).
Just wanting advice/experiences with devices to consider my options, and do some sums.
I.e. Are 5G speeds on a mobile viable? Mobile to ethernet adapter to router? Or other, or somesuch?
For download speeds anything dependably >30mbps would be manageable, uploads are actually the priority so i'd like at least the same speed uploads (right now in lockdown w' congestion am getting >1mbps on 4g #dealbreaker, and no NBN here).
I'm assuming a phone would be the best bang for buck (smaller over larger!), though would explore other devices if necessary, what say youse?
Your post did not have enough info in it. To answer the 5G question to ensure that you get what you need the following questions need to be answered as in allot of cases 4G is better then 5G and 5G does not work in allot of cases, even in the Sydney inner west for example or near the Melbourne CBD.
Are you wanting to use it at a fixed address or do you need to be portable or do you need a roaming service?
Is cost an issue? Can you spend $200 or $600 or $1000 up front plus $50 to $100 per month?
How much data do you download per month?
What speed do you need? Upload and download?
How far away from the nearest Optus, Vodafone and Telstra tower are you?
Can you see the nearest Optus, Vodafone and Telstra towers from one of your windows? From this window are you okay to have the modem there?