When I bend a string/note i tend to always use only the finger I have on that specific note to bend.
A few times after watching other people play on videos I've seen that most people use 2-3 fingers to bend.
There's obviously more than one way to go about doing something on a guitar, but is there a flaw in my technique here? Should I go back and retrain myself to be using multiple fingers most of the time when bending?