Once you use it you will never go back. Just know this... after your trial period they will try to zap ya with a $320 a year renewal. Just call them up and tell them you will not pay that and they will give it to you for about $120 a year which is a bargain, in my book. Maybe not yours, though.
Actually, I've been paying only a little over 5 bucks a month. Just tell them that you need to cancel unless they can give it to you at this price. I've been paying that amount, with modest increases, for over ten years.