To be frank. 4G coverage is still the best and therefore it gives smooth and realible cell and data connections wherever you are.
5G coverage , long way to go before it reaches the super coverage of the 4G.
I stick to 4G. No more 5G for the near future to prevent my phone keep searching for 5G signal and therefore causes intermittent signal lost it or stuck connectios.
Felt that 1-2 years from now can subscribe to SingTel 5G.
SH, M1 needs another 3 years. SIMBA not sure if they can survive beyond 3 years or be bought over