I have smoked since I was 13...never quit before I used these. I did try the other cheaper brands, but by night...I was climbing the walls.
Yes, these cost more, but they last 24/7. Amazon is the cheapest place that I have found to buy the CQ.
Nothing else ever worked for me till I got these. I found them to stay on good unless I went swimming..then I would put a piece of packing tape over it.
My hint for you to get through the first time is to set your alarm for early morning...like 2 or 3 am and have the patch ready to put on. Go back to sleep and it will help you get through the 1st day a little easier.
This particular seller shipped quickly and the price is good.