Replying to K2 Sight or K2 Poachers?

I’m have been looking for a pair of skis for next season, and I have narrowed my list down to the K2 Sight and K2 Poachers. My main concerns with each pair is that the Sight might be too narrow for my liking, and the Poachers might be too stiff and heavy for me. I’m 16 years old, 6’1”, and 145 pounds. I also ski park about 80% of the day and 20% with my brother, who likes groomers and small (< 5 in.) amounts of powder. Any insight or other ski recommendations are appreciated.