MTS network is better because of its shorten provide are but widerness of superfine network. I have been using it since 2008.I bought MTS sim card as an secondary sim as MTS was giving free calls and 5 GB data for first 3 months( This was before launch of JIO) . My sim card got activated before 48 hours which was good.
It’s quality is very inferior it is not working in some places not a user friendly network operator the signal quality is inferior not reliable no user friendly my personal experience is not very good for this money wasting mts mobile operator .
NETWORK - mts network is good its wonderful its and wonderful offer given customer mts network in my area proper and wonderful signal reach here and it is lowest amount in biggest offer given customers but some deffect in the mts it only work cdma