Input on a New Ride Please (New 1K 4)

Ok as the topic states I am thinking about saling the 2013 Jagged X and getting a new either 2015 or 2016 XP 1000 4 seater. So this topic really goes out to those out there who have a 1000 4 seater. I know the 1K is longer but is it that much noticeable over the 900 4 seater? How about the turning radius? I am going to test drive a new one tomorrow but I would like more input from the guys who have a 1K 4 seater. What are your likes and what are your dislikes?
Thanks