IMO, better to take the frame of eggs and an additional frame of brood. It will take about 20-28 days before the new queen is out and laying well, then add an additional 21 days for getting new workers. Best to also move the split to a new location for a few days so the older bees don't migrate back to the parent hive. In addition to all that, feed, feed, feed.
Good Luck,
Pete0
Bena, VA
Good Luck,
Pete0
Bena, VA