Centre is a fairly straightforward but reasonable introduction to Notts.
Left Hand, I recall (long time ago, so memory dubious) was a quite interesting and good route (Twilight is partially linked to LH route but more technical)
Adamson's is ok, also has De Profundis route branching off, which I thought was a decent alternative route down.
There's not a great deal of difference in rope usage between the main routes down. Simple solution is pick one, return in the future to sample one of the many other ways down!