My suggestion (FWIW FTW); along the WoL to Bonally, turn right at bottom of Puke Hill to the land where I know no names round to the top of Maiden's and down either Scalectrix or White Hill trails to Bonally, back along WoL to the Dell for 2 – 7 pints.
Advantages;
– Nice quick (?) ride for the sake of earning pints.
– equi-distance between Balerno and City for dwellers of both getting back
– minimal homeward riding after multi-jar session – my point being, riding after beers doesn't do it for me. I might be alone in this, but I'm used to drinking alone *sniff*
Disadvantages;
– None whatsoever
Feel free to disagree.