I got a pair in the mail about a week ago or so, they are fabulous! After being used to the width of the XL's it took a while to get used to how much narrower these are inside, they're closer to the internal diameter of the L's, but longer. I'd love to see the XL's designed like these, for those of us with a bit wider chest and breasts. I'm having problems getting my right breast to catch up to the left one though, I've been pumping it with more pressure than the left as long as I've been noogling, almost 21 months now, and it's still smaller. Probably because of the lumps in it, maybe their restricting the growth, or reducing the amount of tissue able to grow, making it take longer. So I've started giving it individual sessions to see if I can get it to catch up, I'm hoping the individual sessions will do the trick, but if anyone else has any suggestions I'm open to finding out what else I can try. Last night I filled the right cup to within about an inch of the end, I'm not sure if it's from my hormones from my period being due in 2 days or what, but I've had consistent size increase every day for the last week or so, kind of like I did when I grew a cup size in a month's time. So I'm hoping that the additional size and aching and itching I've been having is another growth spurt, that would be so cool! But I'm still bummed that the right one's still smaller than the left, but my hubby says that perfectly even boobs are hard to come by when they're natural anyway, not to worry about the size difference, at least they're both growing. I think the left one is just growing a bit faster than the right making the difference slowly more instead of less, so I guess I need to back off from pumping the left one as much until I can get them evened out more. Maybe do 2 sessions a day with the left one with less pressure, one in the morning and one before bed, and just pump the right one during the day when I have time to do at least another session or two. Any thoughts? :-\