cjack
K Bikes Complex by Choice
A 3rd option - not cheap - but IMHO better than either beam/clicker - is the electronic torque wrenches that use a load-cell to measure the torque. No need to back off the setting like a clicker (for storage), Snap-On's buzz and vibrate when they get to the right torque, my Sears buzzes and lights up. They also will remember the actual torque you get to (which is typically a few units of measurement higher than what you set it to..)
Did some testing of the Sears one I bought - end to end against a beam wrench. Accuracy was within 1-2 ft/lbs of the beam wrench (which is also within the reading error of the beam wrench.)
Other great part - no need to do any conversions - mine does in/lbs Nm's and ft/lbs with the press of a button.
I have one of those too. The new one shows angle as well...