which one do you like better??

dang that's a tough choice. I guess my only concern would be if the second ones stick out like bat wings. I like the second one's too personally. If I had a utility quad I would go with the first ones.
 
id say first, but if youre riding muddy/ rocy terrain the seconds would be better. some companies have handguards w/ the fin style, but also come w/ a clip in to make it solid, so you can achieve both styles in 1
 
the first ones comes with a thing that goes on the back to cover up the vents, and i should be getting my race hood tomarrow so which would look better with it???