I was put off the buff off gel while still a 'client' by having them removed. The first time I found quite uncomfortable and after removal my cuticles and nail plate was very sore in places. I decided it must have been a poor technician and went elsewhere the second time. Unfortunately, it happened again the second time and I have never worn or applied buff off gel again. I am quite happy with the soak off types. They tend not to be so hard-wearing on certain clients but are so much kinder to the nail when you need to remove.
On saying this, I would suggest you try both types on yourself - if you are then confident of safe and effective removal (as some techs clearly are) then go for whichever looks nicest and lasts longest!
All the best,
Hazel