Jordan Smith was the best choice for the winner of The Voice because he scored the best out of all of his competitors. Everyone on The Voice is given a fair chance and opportunity to stand out and win the competition and Jordan Smith stood out and won over the judges.
Jordan Smith has the type of voice that everyone likes to hear. However, it's not only the sound of his voice. Smith has the passion to utilize his voice with great excellency. This combination is (and has proven to be) positively explosive. The beauty that he creates with his vocal chords is enough evidence to determine why he was the best choice for the winner of The Voice.
Jordan Smith was definitely the best choice for winner of The Voice. If he wasn't the best choice overall, why else would he have won? The Voice's competition setup is ruthless, and only the strong make it through to the finals, let alone to the final two. Winning is a major feat given only to those who are the best.
The other final contestants for The Voice were of a similar skill quality to Jordan Smith. While it is admitted that he excelled in many areas of quality for his singing performance the same is also true for the other contestants but in other areas. So, Jordan Smith was a good choice but not necessarily the best choice.