I have and still occasionally smoke various types of cigars and cigarillos. With proper cigars, I only rarely inhale fully and mostly keep it in the mouth. Otherwise, I inhale a lot.
And I've smoked cigarettes when drunk when a buddy smokes, as he is also a "smoke when drunk" type. I find nicotine pleasing. Very pleasing.
I had used snus for maybe four or five years, migrating from American dip to the first types of snus available at retail, to importing really good and very strong Swedish snus. I really enjoyed that. I didn't want to use it all my life and wanted to eventually stop, but dammit it was very enjoyable and it was never in my head that "I need to stop now, today."
I did take the opportunity to quit completely, throwing away maybe a roll and a half or so of snus that I had just recently imported, when I had my wisdom teeth taken out a couple years back. I didn't want to screw up the healing, and I figured, well since I have to "quit" for a week or so, might as well quit forever. Aside from wanting to enjoy nicotine from time to time, it was never a challenge, in fact, it was too easy.
As much as I have an addictive personality, I never felt that I was hopelessly addicted. And I stated at first, I continue to smoke Black and Milds or real cigars from time to time (and had before I started oral tobacco), and not once feel a need to light up constantly. It's that occasional, feel good thing, not a required input that I need all the time.
My use rate is perhaps once a month on average, quite often longer with perhaps a few times in some months.