A couple of the best decisions I've made in my lifetime was to quit drinking (40 years ago) and smoking(25 years ago)...
Like you, I was smoking more and enjoying it less...
My wife's workplace was becoming a smokeless enviroment so I thought I would join them...Maribeth lasted 3 months but I'm still clean...(she later quit for sure a couple of years later after one of our grandsons fell asleep while waiting for her to come back in from the car)...
My route was cold turkey but no matter the method...
DO IT !!!
An old friend, who took a non-smoking class at a hospital told me that a craving only lasts two minutes and they keep getting further apart as time goes by so , I had the mindset that nothing, absolutely nothing was going to make me take a cigarette...I chewed gum or ate a gourmet jelly bean or a cold glass of something (OJ, AJ, Water, etc.)...anything to help me past the craving...
It wasn't so much as will power as won't power...
I wish you the best and remember to keep it simple...Just stop putting them in your mouth !!!