I have a windshield that's VERY similar to that. I got mine from mikesshields.com before he stopped making them. The one I have is made of lexan. If I were you, I would message the company somehow and ask if this product is curved, or how curved it is from left to right.
That's made the biggest difference for me. I still wanted a fairly short shield, but I didn't want the wind pounding me in the chest. The shield I have makes the ride a lot more comfortable than the stock shield.
Looks..eh, at some angles it looks awesome, and at some angles it looks really plain. But I care about function more than anything. Also, at some angles, the stock looks kind of plain as well.