Being a saturday so no rush hours I'd say the shorter woodhead way. Coaches may go the easier-to-navigate motorway
Of course depends where you live. Woodhead certainly if live on or west of J37 Return on train £15.40 (to compare to petrol costs)
This was on here a couple of days ago. http://v2.barnsleyfc.org.uk/showthread.php?171946-Tintwistle Don't use Woodhead much myself, but it might be worth checking about the roadworks.