Jones Mountain Twin 2024 Review vs Ultra Mountain Twin and Frontier

I fat fingered the width of the reference stance in sizing. Sorry! Here are the correct specs.
Front Insert: Freestyle 26.8 cm. Freeride 26.6 cm
Back Insert: Freestyle 26.6 cm. Freeride 26.8 cm

Great review, Thank you! Need your help!
Intermediate+ rider, 150lbs, 5'8, 9.5Boots (Vans), stance 21, riding 70%Groomers/20%Pow/10%Park. Current board older full camber 154 dir.twin. Love medium speed carving/playing around, mostly on blue and red slopes, pow on open areas and side tracks, no interest on bombing blacks or doing big jumps. 
Looking for new one board quiver longterm - stable, damp, fun, lighter weight and forgiving (had knee problems in the past). Boards Jones Mtw, Frontier, K2 Passport, Salomon Dancehaul, Korua Otto, Yes Standard. Bindings Bataleon Astro/Blaster, Katana/Vice or Union Strata/Ultra/Force, something damp and comfortable. What do you advice & thank you in advance!
All good to everybody!

Thank you for the review and the content! I’m currently looking at the Jones MT and the UMT but can’t decide on which board to get. I’m an intermediate rider that’s looking for an all mountain board that wants the option to carve. Is it worth getting the UMT or should I pick the more playful board and get a directional carving board down the road?

The airlines lost my board LY at vail and I had a mountain twin to ride for a day. It's a great deck, pure all mountain, good in all areas but excelling at nothing..Its solid but boring. Also, somewhere in this or the other video it's mentioned "its washy" or something along those lines. It's "washy" because you're out of the weight range on a 157. I weigh the same as you 185-190 and 160 was perfect and never washed out on anything absolutely ripping turns . Riding is preference but there's a reason those weight ranges are what they are.

Love your content, really digestible for non-experts like myself. Having Dave in there adds a great dynamic too, keep up the good work yall!