I've been using Profile Design Airwings for a couple months now and I really like them. As far as fewer hand positions, I find I have about three; the bar ends (where they bend upward, very comfy, this surprised me), the wider 'drop grip' area (where I thought I'd be most of the time) and the top near the stem (rarely, but nice when sitting up or for longer extended climbs). I found I had to switch to a shorter stem as well, but I've been increasingly more comfortable with every ride since I switched to these bars.