Cheers for that.
I'm not expecting the earth really, just the better screen is appealing. I mainly use my Legend for browsing, and that's where it's really let down as text is pretty poorly defined unless zoomed in a fair bit. Using my mates Liquid and Nexus One makes the Legend feel a bit of a letdown in that respect.
I tend to nurse my phones while I own them anyway, so I'm not overly worried about the build of the SF. I can't see the buttons being any worse than on the Legend TBH as they're awful. I recently got rid of a well used Nokia 6600 classic that I'd had for 18 months which was almost unmarked, and that thing was built terribly!
Something faster than the Legend would be nice, but I'm not really that bothered by the odd hesitance it gives when opening the browser or opening the bookmarks screen etc. I think I could live with it. Besides, there are plenty of idiots paying over RRP for the SF on eBay, so I doubt I'd lose any money if I didn't get on with it anyway!
I think I'll order one from Orange in the week and see what I think of it. I can't think of any other phones that aren't over £200 or a lot more that will perform as well as the Legend and have a higher res screen.