There was no contest when it came to decide on my favourite cache from my second 10 finds. This one has such incredible views and is in a beautiful location; and it didn't hurt that I found it on a glorious Sunday afternoon in May 2009. Surprisingly to me, despite having over 120 finders, only one other cacher has decided to favourite it.
My second choice amongst this ten would probably be this one by local (to me) cacher Darrach, who often uses excellent camouflaged hide items; Gritstone being my first experience of this type of hide (the clue is in the cache's name!).