>>7602019 (OP)Honestly, I like Blackwings the best. I just wish they were a bit longer and a bit cheaper, but overall they give me the best experience. There's some pencils that can beat them in one specific stat, but if you go stat for stat they have the highest average among them. They make a nice line that's reasonably dark, the lead glides across the paper smoothly, they're comfortable in your hand, erase well, have a nice built in eraser, and a fancy mechanism that lets you swap out the eraser once it's used up. I have my large eraser, but unless I'm clearing a large area being able to spot check things with the other end of my pencil is great. Eventually, I would like to get into an electric eraser which will make that a moot point, but for the time being it's superb. It also flows really smoothly across the page.
I will say it's one of those experiences where you won't really notice/appreciate it until you start using it then try to switch back to something else, but the difference is there. The only other pencil I've found that produces a better line and flows even more smoothly across the page is the Prismacolor 935 which is what Loomis used to use (at least for the examples in his books) The only problem with that one is it doesn't erase very well and the lines will be a lot more visible than something like a Blackwing or a Faber-Castell. I have that same art set with the Knight on the front and I will say the the lead feels like it has a lot more friction when drawing and is noticeably less comfortable to hold in one's hand, but once you get going you hardly notice it. I think it's just easier to tell when you're comparing pencils side by side.
Honestly, though, as much as I love the blackwing I'd probably recommend getting Faber-Castell if for no other reason than you can get a dozen for $13 whereas the Blackwing are $32 for a dozen.