i had it done in 2019 it was incredible. tremors stopped completely

I had DBS done in 2020 and it's been an incredible benefit.

My husband had the Dbs I believe it was 2014 it completely stopped his tremors
It has come along way since then my husband believes if that is the only thing it helped it was well worth it
The tremors suck and effected his ability to eat and many other things
It is not a cure but does help with the symptoms hope this answer helps a little

Thank you