Hi.
YES another TW thread.....
For purposes of doing the oil change and brake work, which size is a better bet given:
Both wrenches are a similar quality
Both wrenches cover a similar useful range
Both wrenches are a similar cost
Both wrenches are a similar size
My assumption is the 1/2" would require the use of more reducers and would be a bit more stout. Conversely, the 3/8" will be more easily compatible with attachments and be somewhat more accessible.
Given this, does one lend itself better to the task?
These are the two wrenches I'm considering:
AC Delco ARM601-4 1/2" Digital Torque Wrench, 4-99 ft-lbs
CDI 3/8-Inch, 10 to 100 ft/lbs
It seems to me the AC Delco is the better option overall in that it can do most everything I will need to do in 1/2" format, including lug nuts (96 ft./lbs?? on a "97 Box). The CDI sacrifices a little at the low end but may be a bit more accessible.
I cannot believe how complicated researching a stupid torque wrench has become!!!!!
BoomerRoadie 
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