Hi Paul
I think you will like the ATN's allot better then the slimline. I wear lots of the ATN's in fact I have one on right now

Anyway I've had the Slimline ones in the past but find for at least me anyway a booster pad is a must with the Slimline. But with the ATN it depends on what the activity is that your going to be doing while wearing them. At night I generally add a Full length contour boost pad from Tranquility to their ATN diaper which makes a big difference in both capacity and dryness. I find that even when my brief is soaked I feel much drier with that contoured booster pad then I do with out it. During the day I sometimes add the booster that I use at night if I know I'm going to be away for awhile and sometimes I just use the Maxi pad size booster. But just staying at home during the day I don't generally use a booster. You will find the Tranquility will bulk up once it gets wet but it's not near as bad as the Molicare supers or super plus Then again those are thick when they are dry. Anyway you made a comment about the tapes. My advice would be Whether your using the molicares or the tranquility ones if it has that double tape keep a roll of tape handy. Case in point just while sitting here typing this one of the bottom tapes let go

I removed the blue one and re taped with the white one

(I'll be taping the tapes before I go to bed here if that makes any sense

) I guess my theory has a problem with the pants rubbing the tape. I DON"T HAVE ANY PANTS ON!! and it still happen

That Velcro maybe a real treat compared to the tapes

.........................Sandy