I think it is easier to determine relative values than to determine precise, absolute values. Piece values are only a guide for evaluating positions, and they do not themselves determine who wins or loses. So, if you stick to relative values, you should be good, but when you attempt to give precise, numeric values to pieces, that will be far more speculative and prone to error.
I think it is easier to determine relative values than to determine precise, absolute values. Piece values are only a guide for evaluating positions, and they do not themselves determine who wins or loses. So, if you stick to relative values, you should be good, but when you attempt to give precise, numeric values to pieces, that will be far more speculative and prone to error.