Hi again,
THE MESSI made a chart of the un-orthogonality of the EA TaggedValue types, and in the right-most column, the new consolidated names (as they are named in the (new) wrapper).
Existing (messy) Native Tag Properties :Hint: Display the image separately to see it in full.
THE SOLUTIONThe new wrapper class has the following (consistent) property names, and in the table far below, a bunch of new added and in some cases very useful properties. The properties with blue background are the ones that are most likely to be used ( The Value() property derives any defined Default values, so the other ones are rarely used although very useful when you need them):
Wrapper's Renamed Properties :
Wrapper's New Added Properties : 
The orthogonality and convenience when using this wrapper is... priceless.
The Stats gives that if I read ALL these properties (of which some will derive its value via SQLQuery) one can read about 1000 (a thousand) per second (more exactly 1044).
And most important, it works. On all types of tagged values. The PITA is over-dun-with.

// Rolf