(This is a guest review from Chris, who can be found blogging regularly at Pens'n'Paper)
So, a new JetStream, huh? I must admit, I'm not a horribly huge fan of the JetStream line... I like the 0.5mm JetStream color that I purchased due to it's extremely fine line width, but the others don't really impress me. They seem to just be a glorified and over-advertised ballpoint. Sure, they do write a bit more smoothly than the ordinary ballpoint, but the quality of the writing is about the same. The same skipping is present. I think it's one of the same reasons I never fell in love with the Zebra Surari, because I just wasn't impressed. Maybe I'm just a gel pen fanatic who won't be swayed by the pen companies attempt to yank me back to the age of ballpoints, but, YMMV.
As for the left-handed/quick drying aspect, I can agree with that. Being left-handed, I have always dealt with the issue of smearing ink or graphite all over the page as I was writing. I've slowly adapted over the years (weird hand/paper positions, a cover sheet, different paper, different pens), but it's still an ever-present problem. I can almost even attribute my interest in pens and paper to the fact that I'm still searching for the perfect writing utensil, but I digress... The JetStream 101 dries quickly and is relatively smear-proof (although there was a bit of smearing present when I swiped my hand quickly over it, but I usually don't write that fast), making it an excellent choice for the left-handed writer.
The only other issue I have with this pen is the grip. I grip my pens relatively hard when I write, and this pen doesn't give an inch. Sustained writing (even in just writing the short paper review) caused my hand to begin to cramp. I'm sure I could train my hand out of this habit (or slide on one of the pencil-grippy-things), but I like a pen I can grip firmly without any discomfort.
Other than these small problems, the JetStream 101 is still an excellent pen for those people who love 1.) a smooth ballpoint, 2.) a dark and vibrant ink, and 3.) a relatively (for most) comfortable writing experience.
Thanks again to Chris for providing this excellent review. Be sure to check out all of his work at Pens'n'Paper.com. If you would like to write a guest review for The Pen Addict, click on the About button on the right sidebar and send me an email.