I had my first one in December 2018, and am on a five-year recall. I remember it not being nearly as bad as I thought it would be. The worst part was the prep, and even that wasn’t so bad. I also got Suprep, and had no issues with it whatsoever. When I get my next one, I plan to ask for it again.
I posted a running commentary about my colonoscopy experience in this thread: