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However, it isn't so good for things like databound grids where RV is so easy, you'd need compelling reasons not to use it...
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Simply update the RecordSource Property of the Grid Object... How difficult is that? This is exactly what DataClas does.

Therefore, if it is easy and I am not boxed into the limitations of RV's, I would say that is compelling. Looking at this sUbjectively, I can see why you would not agree.