Who is holding the best card?

Spin Poker Dream Card Deuces Wild Question:

While playing at Red Rock Casino I noticed that I almost am always dealt a deuce when I am awarded the dream card, example 6H 6D dream card is a deuce. The only exception is when I am dealt two cards to a royal (AH, KH) the dream card becomes the QH, JH, or 10H, but not a deuce. However, when playing for fun on video poker.com I rarely received a deuce, example 6H 6D with dream card 6S. I understand why the dream card is not a deuce when a royal is possible, obviously it pays better, but does it matter with lower hands.

What card should I be dealt, a deuce or the non-wild card that best completes the hand or does it matter?

Thanks for the comments.

Doesn't really matter, on holding a pair either a deuce or another of the pair cards will give you the same probabilities.