basically I talking about overall costing vs overall benefit
If you want to control shareable data, then it useful for you.

It useless for me cos my family already know how to important to manage the data usage.

plus,not a problem for me since i will be paying them after all.
As long the the price is similar or cheaper or with bigger data package overall

Yes, I aware also Maxis always position themselves as premium telco
But sadly i doesn't feel it nowadays with the services given
Luckily i have another telco as backup plan should Maxis doesn't up to par especially the signal strength when goes into any indoor

All 5G coverage is determined by DNB who built towers mostly outdoors, so indoor coverage still depend on telco's 4G coverage.

Personally I find that in KL, Maxis 4G indoor coverage is really good most of the time. Even in Pavilion's basement foodcourt I can get full-bar 4G+ signal at 200Mbps.
If you're on iPhone, make sure to select "5G On" in Mobile Data settings if you want to use 5G over 4G all the time. By default it's on "5G Auto", where iOS will prefer use to 4G if 5G signal is weaker than 4G.

So far I find it worth the switch.

I get 5G as my staying area and also my working area and my working area is factory office. So far so good except working area toilet is revert to 4G+.

To me so far I am happy the switch.

My staying area always good for any Telco except U Mobile.

Also I am under Unlimited plan as I am using Maxis Fiber also, so they is no limited of speed after quota full as they is no quota limitation.

I stay at Airport area and not KL which often congestion. I believe after a month still OK as now. 😊