...but I'm worried it's just going to swap one addiction for another...
That is exactly why vaping is the best way to quit. Yes you are replacing one habit with another but the replacement has two big benefits. One, it is far healthier habit, enough said. Two, you are in control of it.
Having quit a 47 year cig habit about 3 1/2 weeks ago I should know. Switching to vaping only took me about 7 months while I got used to it, got it figured how to get good vapes, got to know what I like in juices, and got to know the equipment. I'd been vaping 6mg juices while I was smoking 8mg cigs. The nic level at 6mg wasn't enough and always left me wanting to have a smoke, albeit the number I smoked did naturally go down just because I didn't feel the craving so often. When I decided to finally quit I ordered in 18mg nic juice and that was enough. 10 to 15 draws on that and I simply didn't feel like having a smoke so it was that simple to quit. No will power, no agony, no anxiety, every time my thoughts turned to having a smoke I said ok but I have to vape first which was simple as I was willing to wait for my smoke, and knowing full well that after vaping I was not in the least interested in smoking. In between those cravings I continued to vape my 6mg juice too.
So now 3 1/2 weeks later I found that in my 2nd week I started to feel less and less like vaping the 18mg, partly because of its taste and partly because I didn't feel I needed or wanted that much nic. So I watered down my juice turning the 18's into 12's and now I'm finding even that less desirable and starting to switch to 6mg with only a few 12mg vapes a day. This week I even ordered 3mg juice.
Gum tastes horrible and maybe that's why some folks can quit smoking as they punish themselves with chewing that crap. Patches make your skin itch badly and you have little or no control over how much nic you are using. Since both only address the nic cravings neither works well to rid yourself of a smoking habit. The pills are major tranquilizers (the same stuff they give to schizo's to try and keep them sane) and do work by making all your cares and anxiety go away. Drugs will do that but at some point you have to stop taking them, and then what (back to smoking like I did after 3 months)? I like the medicine for quitting that I hear advertised each day on the TV where if you listen closely to the very long list of potential side effects the stuff can actually be lethal, and the FDA approved it, what a joke. Vaping is definitely the way to go, at least it is for me.