I've played Ker Nethalas and a little bit of Thousand Year Old Vampire. I enjoyed both of them, but in both cases I found myself using Obsidian and later foundry VTT to manage the game. I imagine for some people the goal might be to move away from a computer, and in which case, my experience may not apply.
My experience was positive, but I would like to explore some other games. Ideally something where the randomisation utilises playing cards rather than charts and dice (which was the case with KN). I know KN has cards you can buy, but for some reason they weren't appealing to me at the time. Perhaps incomplete or too expensive... I can't remember.