Haven't used em personally, but driven makes good stuff and I'd imagine these are no different.
Installing grips isn't too hard, but taking off the old ones can be a royal pita. Make sure you have a long screwdriver or air compressor on hand to break up the glue holding them on and be patient. There's plenty of guides out there if you need some extra help
Edit.
If you ride in the cold at all, I highly recommend installing heated grips while you are tearing things apart. They have completely changed winter riding for me since I've gotten them.
Installing grips isn't too hard, but taking off the old ones can be a royal pita. Make sure you have a long screwdriver or air compressor on hand to break up the glue holding them on and be patient. There's plenty of guides out there if you need some extra help
Edit.
If you ride in the cold at all, I highly recommend installing heated grips while you are tearing things apart. They have completely changed winter riding for me since I've gotten them.