I can't really give a good answer here. Of 2e, 3.0, and 3.5 -- which is to say the games I've actually played at a tabletop -- I've got a strong preference for 3.5. And I prefer 3.5 to all the other non-WotC d20 fantasy variants I've read (and even own in some cases) but haven't played.
But at least on paper, I think I'd prefer 4e to 3.5 (and definitely prefer SW Saga as a system to 3.5, though that's not really standard fantasy). I don't know for sure yet; I haven't spent a month or two playing it every week.
But at least on paper, I think I'd prefer 4e to 3.5 (and definitely prefer SW Saga as a system to 3.5, though that's not really standard fantasy). I don't know for sure yet; I haven't spent a month or two playing it every week.