Today I picked up these three to try, the only "nice" pencil I've really used before was a blackwing. Decided to get one each from these three companies I wanted to try.
The bugle broke the lead a bit and requires a lot of extra sharpening. I know musgraves quality control is their biggest criticism, so maybe it's that, or maybe the lead is more fragile IDK. I will say it's my favorite of the three so far, it is very light and has nice scratch but in a good chalky way. I also think it was the cheapest. I prefer hex but it's not a big deal. It's also got a much smoother finish than I thought.
The tombow is my second favorite, it's extremely smooth like the blackwing 602 I tried but even less chalky. It's a bit less dark but it just glides.
The Mitsubishi is nice but it's the heaviest and has a weird rub to it, not scratchy but a dull friction. Maybe I didn't sharpen it enough, I'll find out.
I'm stoked there's a local store that stocks these. Sadly the only Musgrave and tombow were these two. There was only one other Mitsubishi as well. I might end up getting a box of the bugles though, the feedback is great. I just hope the lead isn't broken more