Say honestly in which one do I look the best and can post on Instagram and keep as profile pic on Insta?

So as you all know I went to Sakleshpura in Western Ghats of India for a 3 days trip, i had many pics there but I am unable to decide which to put as profile pic on Instagram and which one to post. I am asking for feedback on here as most of the SW users are typically older and often 40+ so you all might give an honest unfiltered opinion especially the older women compared to Instagram followers who are in their 20s too and I am 25. So yeah here are pics