I don't have any experience with the LGT, but both my dad and a good friend of mine have a 2007 Outback XT, which I believe is a very similar car. It's a nice car.. feels like a more grown up WRX. Where as the power delivery in my 03 WRX feels very raw and punchy, the XT feels more smooth and refined. It definitely pulls pretty hard though. Handling wise, the XT is noticeably higher with softer suspension and more body roll.
Hope any of that helps.