Reddit mentions of Pilot Mechanical Pencil S20, 0.5mm, Deep Red (DR5)

I love the S20, hands down my favourite pencil so far. I also have the graph gear 1000.

If you can afford it, afford to lose it then the S20 is a great pencil, I prefer it in deep red. The pen is great for everyday writing, not too heavy and looks amazing.

The GG1000 is quite heavy, balance feels off for me and I never quite enjoyed writing with it. The retracting mechanism is cool (and loud), body picks up some scuffs here and there but it still works.

[Pilot S20] (https://www.amazon.com/Pilot-Mechanical-Pencil-0-5mm-DR5/dp/B001AX7TUU/ref=sr_1_2?s=office-products&ie=UTF8&qid=1520225383&sr=1-2&keywords=pilot+s20&dpID=41ud31tnK4L&preST=_SX300_QL70_&dpSrc=srch): Wooden barrel mechanical pencil. Very high quality pencil and smooth, silky writing experience -- so it's good for long periods of writing (ie. taking notes, math). Nice weighting -- naturally positions itself toward the paper in your hand.

[Faber Castell TK Fine Vario] (https://www.amazon.com/Faber-Castell-Mechanical-Pencil-135500/dp/B000WEAW2K/ref=sr_1_1?s=office-products&ie=UTF8&qid=1520225493&sr=1-1&keywords=faber+castell+tk+fine+vario&dpID=41E%252BerIBzDL&preST=_SY300_QL70_&dpSrc=srch): High quality pencil w/ a mode for soft writing (for taking notes/general writing) as well as a mode for hard writing (drafting, etc.). Has a smooth, flared metal grip as well as an extendable eraser. Absorbs pressure to avoid lead breakage.

[Rotring Rapid Pro] (https://www.amazon.com/rOtring-1904257-Rapid-Mechanical-Pencil/dp/B0055ZUEZQ/ref=sr_1_1?s=office-products&ie=UTF8&qid=1520225819&sr=1-1&keywords=rotring+rapid+pro): Another very high quality pencil. Although this pencil is generally labeled by people as a drafting pencil, it is definitely great for everyday carry. Nicely cut knurled grip -- even if you're sweating, for example, don't really have to keep repositioning hand. Retractable tip, so pocket safe. Weighting is nice as well, heavier than the S20 though. Very durable. Absorbs pressure to avoid lead breakage.

[Caran D'Ache 844] (https://www.amazon.com/Caran-Dache-Infinite-Mechanical-Pencil/dp/B000WFZ7SS/ref=sr_1_3?s=office-products&ie=UTF8&qid=1520226391&sr=1-3&keywords=caran+dache+844&dpID=31BgbaTFd3L&preST=_SY300_QL70_&dpSrc=srch): This pencil has a clean, simple look to it, and writes beautifully. It is also extremely sturdy and the barrel is aluminum, so it has a nice weight to it as well. Not very fatiguing when writing -- good for long periods.

Note: As someone who is currently enrolled in engineering courses, I believe you can't really go wrong when deciding between these. I own each of them and recommend them equally.

I hope this helps .