Experience. Almost all of these training companies claim that they have experienced instructors that could make the training worth every penny you pay them. Most of them have instructors with more than 29 years of experience. With this kind of experience, youd surely have the confidence to choose them, wouldnt you?
Training packages that suit your time and experience. Training packages that the company offers is very important, because trainees like you dont have to be a beginner to undergo training. There are some who would just want a refresher, and there might also be some that would want to take an advanced training.