I <3 transitions, my #'s show it, but have ever noticed that people either love or hate them? There's no gray area.....no pun intended. I am currently wearing the Vantage lenses and do like them a lot. Prior to this I always stayed with the traditional transitions. We carry the entire line at my office and i have noticed the XtraActive has also taken off. I do however always educate my patients that they are no substitute for RX sunglasses though, and notice that they do not inhibit in anyway my 2nd pair sales. My advice is check them out, get ahold of your rep and if nothing else just make sure you know the right knowledge, so much has improved!