RE: fingers?
Fingers are more dependable and tough to forget and leave in the truck but a realese seems to be the way to go for tight groups.
I also shot fingers for years and have tryed to go back many times but it allways seems I end up with a string loop and release come hunting season.
If it is a long a-t-a bow you may do well with fingers but short bows, for me anyway, are a bear to shoot without a release.
SF