m1 coverage and service has been terrible for me and the ppl (3 ppl I know) I know over the past 2 years. There are many instances where service just become unavailable in malls around the west side.
their broadband is solid tho.
i have now switched to giga. Haven't faced any issue so far.
I had some really bad connectivity with my Republic, so I gave up and signed with Starhub for a year. Not very happy with myself, but at least I'm connected in case worl stuff comes in.