You need to gauge your comfort level. If you can ride all day feeling comfortable with the Windmans then great. If not, then Carmichael's might be a better choice. I hated the stock bars because of how they positioned me on the bike. I switched to Carmichaels and love them. I'm 5'9" 180lbs for your reference.I got the windham's installed and they feel comfortable.
Guessing I won't find out the difference as I'm not going to buy another pair unless someone here can provide a real-world comparison.