There are a few tools that are well worth spending good money on. From my auto and motorcycle wrenching, I believe in getting a good torque wrench. I've found that SK, GearWrench, KD and Craftsman are accurate and repeatable. The charm of the clicker, vs the beam type, is with a clicker you can focus on the wrench and socket and keeping it all lined up on the fastener and a good firm grip on everything then just listen/feel for the click. Some bike fasteners are very thin and do not do well when the wrench is a little out of line. Pisser when the wrench slips while your bearing down on it.
I've also been in a situation several times with my beam wrench that in order to keep everything under control I then cannot lean over to see the scale. BBs are a good example. i don't use the beam wrench any more. A decent clicker, well taken care of will hold its calibration for years and years and will be very reliable. The only advantage of a beam wrench I can think of is that it will check torque for left handed threads. I've held onto mine for that reason but have had no cases of that. The VENZO looks OK but I've never heard of it from any of the other wrenches I know. Cannot help.
Just a woodworkers opinion though.