If I'm not using corporate line, I would have given up on DiGi already, and probably switch to U Mobile.
For my case, EDGE and HSDPA makes no difference, both hardly work in my workplace.
Complained and they asked me to wait and wait, they are finishing their Tomorrow's Network upgrades. FYI, I have complained since March and I'm really tired with their bullshits and endless of fake/empty promises.
I used to be DiGi's biggest fan, now I always advise people to stay away from this useless telco.
Talking about cost saving? I guess U Mobile does a pretty decent job here, provides kinda good network* and offers cheap plans.
*For areas without U Mobile's 3G coverage, it will auto switch to Celcom's 2G network.
Me too, I give up digi super sms plan n mnp to um. Port out 4 lines from digi remain just one old easy plan. Telenor can't do any better now.sigh