So, I dug out this months Truckin Magazine (2013 #12) to look at their review of ratcheting screwdrivers in the $7-$20 range.
Good article. Lots of pics of the items. I hope I'm not breaking any copyright issues - its a good mag and they often review tools in this manner...
Here is Truckin's results in order (1= best).
1) Husky 55 piece Ratcheting Screwdriver Set #395-977 ($20 Home Depot)
no bad comments, lifetime warranty, 6 handle inserts, solid, plastic case holds everything. Bits include: Slotted, Philips, Security Torx, Metric Sockets, SAE Sockets, Square Bits, Allen Bits…Oh My!!!
2) Channelock 18 bits #70154 ($15)
ergonomic, solid, comfortable to use
3) Craftsman 25 bits #47144 ($20)
precise, separate sleeve for bits, little storage in handle
4) Kobalt 25 piece #239446 ($13.58)
loose bits hard to keep track of, belt clip, magnetic extension
5) Pittsburgh 34 Piece #94779 ($6.99 Harbor Freight)
Value, no storage in handle, loose cassettes easy to misplace
6) Stanley 25 piece pistol grip #63025 ($20 at WalMart)
low on ergonomics, limited warranty, more suited to home applications
7) Milwaukee 10 in 1 #22-2302 ($16.97 Home Depot)
long bits, ratcheting system slips with higher torque
8) Pittsburgh Multi-Angle #46801 ($7.99 Harbor Freight)