This guy has the right idea. You have ANTs, which are sick for charging lines, crud busting and ripping hard. You don't need another ski for this really.
I would go for a fat powder jib ski, to float on the deepest days and have a load of fun. I would therefore forget the JJ, Bentchetler and the Billy Goat as they are all more multi-purpose than you seem to need.
The Chopstick has not had good reviews, at least on NS, I dont know about TGR, so i'd forget those too.
I would look at the Surface New Life or On3p caylor. Both are going to be very well made, light, jibby and very floaty skis for the deep days, and amazing for playing in pow. The former has a longer rocker and a slightly wider shape and centre mount and is probably the more jibby of the two (speculation). Both will still have the ability to charge pretty hard and be a great ski for you.
P.S. For what its worth, I am riding the Surface One Life (old live life 2) but I will also use it to charge as I only have a two ski quiver. In your position the wider New Life will kill it.