Is it good or bad? YOE 1.5

What is alliance certification program in PwC?
Hello Folks,
My current CTC is 16L (13L Fixed) in Accenture and working as CL10 and WFH.
I got an offer from PWC AC Bangalore is 21L fixed and WFH with joining date 15th Dec.
Now I got a promotional offer from Accenture of 16.6L fixed (with 25% hike) to CL9 which will be effective from 1st Dec.
They are asking me to retain.
Could any one please suggest me the better option? My yoe is 7 years.
PwC Accenture Tata Consultancy Deloitte… more