Don't you worry about finding something better?
I have 3 people to buy for at around 30 quid each, so that's 1 or 2 decent presents (rather than a pile of crap). I started thinking about ideas of what to get about a week ago, and I've now bought a couple of presents, but I keep holding off on buying stuff in case I think of a better idea! I think it's partly because I don't want to be "done" with christmas shopping when there is still 3 weeks to go.
People who buy presents in october, I envy your organisaton
(and yes, I realise I am lucky to only have 5 or so presents to buy)