Replying to Need help with Ski and Boot choice

Whats up guys,

Im currently in the process and deciding on my first pair of owned skis. I just moved out to Colorado and have been a directional powder/off piste skier for the most part in my 17 years of skiing, but am looking to get on a pair of twin tips and start working more on my park game this season. Unfortunately, multiple setups is out of the price range so i'm looking for something that can hold its own on resort powder days while still allowing me to learn some new tricks this year. I'm pretty interested in the ON3P Jeffrey 108s and the CT 3.0s, but I'm not super informed on ski gear and don't really understand what would be the difference between the two. Could anyone with some more information maybe drop some knowledge on me, or recommend another ski that I should consider? Also, from what I understand, a stiffer boot provides you with more stability when dropping cliffs and stuff like that, but does a softer boot have any benefit other than being more comfortable? Sorry for the essay, ive rented demo skis and not asked questions for every family trip of my childhood/teens, so now I have very little knowledge in regards to technology.