I can vouch this too...ported over from DiGi after using it for more than 10 years since Sunday. Celcom network is horrendous and much much worse than DiGi. I work in KL city and stay in Subang. Just within these 2 areas, I'm getting sucky connection and dropped calls. I think I'm moving over to Maxis. Thank god for wifi!

ya agree with u. in big city, digi have better reception than others. when travel, u will cry 

For indoor reception i think digi has improved a lot in recent years.  I can get almost full bar with digi. Their line is quite stable and i can get h+ constantly at klang valley area.  I have tried hotlink and xpax and surprisingly a lot of indoor area dont have good reception.

Celcom 38 is attractive due to high data only. For those who need more minutes better get digi 50.

I figured there's a way to get better connection.  Try go to mobile network settings on ur phone and select network mode WCDMA only. Now my phone better connection especially for data