Long Gorple descent is fast and good anyway, the other is much more stop start especially when its moist.
Good route generally, dependant on your legs you could climb up to Pecket Well and add that descent in back down to continue your route from hardcastle crags (just carry on up the road climb rather than forking off down Midgehole road) the descent starts from the narrow track just before the garages upon entering Pecket Well. can straightline it to the bottom or fork right for a longer more technical but less steep option. The bit from delf lane down towards the slabs and tod gold club is most often like a river but makes for some good comedy offs.