I'm starting to think I might get this set
(sorry it doesn't seem like they're sold on Amazon or any of the tool sites) and then save to get the Williams set down the road, because on a per screwdriver basis it's not much worse than the others, and I know I like it.
I almost forgot, I do have two of the 370 series that I keep in my trunk. I was originally looking at the wooden ones but went plastic instead in case they got damp. I believe it is the same construction as the 100 series, material difference aside.
The material feels a tad harder than Snap-On hard handles and has a sort of hollow ring, almost like bakelite, but not as brittle. The grey crosshatch pattern is an anti-slip design that is surprisingly effective. It's not tacky like rubber, I think it might be serrations stamped/melted into the surface. They also have a color-coded ring under the striking cap.
Not too much use on them, just changed bulbs or removed interior trim a few time. Tip quality seems on-par with the ball grips, maybe a slight step under my 930s.
If you want wood, there is also the wood-compo line which is a little fancier and uses an injected sawdust/resin hybrid material. This has superior grip in oily/wet conditions. I just have the 5.5x75 from the 330 line (tang-through) but the standard non-tang through ones are the 300 line.
Megadora (900/930) and wood compo (300/330) both offer regular and tang-through options, but use a different striking cap design. The 930s use a full domed cap while the 330s use a star shaped striking cap that makes them lighter and better balanced in exchange or a slight loss of ******** durability vs a hammer.
FYI, 100 and 370 series are good drivers but they are very old/industrial designs. If you are working on a bunch of electronics like radios with recessed fasteners or limited clearance, you might be better off with the reduced shank bits I posted earlier.
