Replying to Filthy Riches vs Kartel 98

I’ve already made a thread on this topic, but it wasn’t too detailed so I’m going to try to make this one as complete as possible.
I’m stuck between the on3p kartel 98 and filthy riches. I’m a type 3 skier, and when I’m not in the park I like to charge. I spend around 70% in the park, and 30% all mountain. In the park, I ride about 70% rails, and 30% small – medium jumps. On rails I can 2 out both ways, front switchup, and unnatural pretz 2 out. I’ve landed a couple 3’s on small tabletops, but non on medium kickers. Next year I’m going to be doing a park program every weekend on a relatively small east coast mountain (wachusset). I’m looking to improve quite a bit, especially on jumps, but on rails too. Flex is pretty important for me, as throwing in wheelies and butters on trails, is mad fun. I’m 15 this year, 5’7”, 120 pounds. Probably going to be around 5’9”ish next season. I also take 1 trip out west every year, (vail, or big sky), and would like to bring my skis with me and not have to demo skis there.
If there is any other information you need to help me make this big decision feel free to ask.
Thanks.