Vorkosigan saga is great. I've been trying to get my book club to read it here but unfortunately it's out of print in the UK so they don't want to risk having to buy expensive used copies... I do want to re-read Cordelia's Honor because I didn't like it when I read it as a teen and I suspect I'd like it better now. (Too young to enjoy romance plotlines). I really enjoyed it from Warrior's Apprentice.