5G era soon.
You can choose
(1) Digi-Celcom
(2) Maxis
(3) U Mobile
(4) TM Unifi Mobile
(5) YTL Communications
etc.

They are almost equal under DNB.

1 telco 5G problem, all telco maybe affected if problem from DNB

hopefully Digi will maintain great price plan 
after 1-2 years will merged 1 brand only? 
then will be more port out to hotlink 

the price they have to pay for merger to happen is

1. 70mhz of spectrum have to be given back to mcmc (mcmc will reassign to another new company maybe) including ALL 2600 spectrum they hold (40mhz) (they also rent spectrum from ALTEL and moving forward can only use rented 2600 spectrum)

2. MVNO renting have to be spin off under the subsidiary of the new merged company and subject to stricter regulations (this affects tune talk, XOX, redONE etc but such business will go on)

3. yoodo have to be either spin off into seperate entity, sold off or to be close down
moving forward the case will be similar to UK EE (was merger of T mobile and Orange UK operation) in which new company name will be decided while digi and celcom branding will continue for a while (maybe 2-3 years) before eventually merge of operation