I buy The Mirror on a Saturday (but that's pretty much purely for the football section
) and The Observer on a Sunday.
For a Sunday paper, I personally feel that The Observer is very good in reporting but, through conversation with a few people over time, the least-politicised (or, at least, the most-rounded) is The Telegraph. Having read it only very rarely, I can't really comment but, at the end of the day, I personally don't think it matters particularly which of the bunch informs us best - most people will just stick to the paper that they've always read.
Having said that, I wish that I could get my folks out of buying the Mail on Sunday, but that's just my opinion
