Go for the Dynavap. It’s the thing that feels the most like smoking to me, but you get the benefits of it not tasting like an ashtray and it being slightly better for your lungs. They’re cheap enough that it’s not a huge financial outlay either.

It’s not the only vape I use and like, but its the one I use the most often.

Drink a bunch of cold water when you smoke, and try to keep yourself busy.

I also try to avoid eating too much while stoned since it becomes a hassle to manage taking insulin for everything, and those two things work well for me.