On a scale of one to 10 how much does it bother you? If it is a low number then saving the money would be my advice. If like me it causes you to constantly worry about how you look, then maybe it is right for you. I had been bothered by it for years, between it and being overweight I avoided any situation where I would need to be without a shirt, this included swimming and going to a gym.
Just remember that it can be painful, I have only had my 1st session so far and it hurt a lot more than when I had the same areas waxed. It can be slow, I am currently looking at 8 sessions spaced 6 weeks apart so it is going to take about 1 year to finish.