Of your posted images I prefer the second. The balance of the photo is nice and the capture of the action to the left of the main subject seems appropriate to the setting. The third image may show a bit much of the white part of the eye. My wife, who sometimes surfs with me felt that the bibbed outfit in photo 4 did not compliment the subject and that the posing / lighting / wardrobe in photos 5 and 6 was not flattering to the subject. If you would like some posing options you might consider
which offers a posing guide that I have found helpful.
I am not am not a full time photog and do not consider myself beyond an amateur. But those comments are the ones I have to offer. The main thing is to capture, post and learn from the sometimes painful but often insightful information given by those who shoot to kill, so to speak, so they can eat.
One way to encourage responses or critiques of your photos posted is to have only one or two photos per post, or two or three very similar photos and request a preference and why.
If you want to post just so others can view your work then multiple image posting is always an option, but comments my be fewer unless your work is spot on gorgeous. At least that is my experience.
Have a great day.