I was just about to revise my post to add the DW Link.
In years past, I've been very underwhelmed with the pedaling efficiency of specialized's Horst link, and that's putting it politely. The amount of bob was flat out embarrassing.
Some initial reviews claim pedaling efficiency is vastly improved but hard to tell if that's just PR or actual reviewer feedback.
Demo events seem not to be available for the near future, so I may have to lean heavily on reviews.
the last couple pages on http://https://www.pinkbike.com/forum/listcomments/?threadid=129057&pagenum=7054 offer some insight into the kinematics, although it seems nobody has actual riding experience yet. R-M-R thought that it would have significantly higher anti squat due to the axle path, which can be an indicator. there is also a video explaining the kinematics, although i did not watch it. Hope this helps!
I almost bought the Ripmo AF two nights ago, decided to hold off a day. Boom, Stumpjunper Evo released while drinking coffee the next morning. Called the shop and ordered it instantly.
The SLX build with a carbon frame and the geometry numbers/customization were key selling points. The Fox 36 and DPX2 are solid as well, although I might try to get a Lyrik with the 2.1 charger.
The suspension design seems to be significantly improved with more anti-squat and a progressive design. Here’s a video on the suspension kinematics:
Sure, I've read about the improvements. I'm interested in how this bike performs out on the trail. Let us know your thoughts once you've got some rides in!
The Ripmo AF is a great bike even if it's a bit ugly. However, the new stumpjumper looks outstanding on paper and the Comp and Expert builds are a solid value. Light frame and integrated storage would be worth the additional cost to me. Only way I'd consider the Ripmo AF is if your budget is only going to allow the $3k Deore build. Which is still great.
I was in the same boat but ultimately ended up choosing a 2020 EVO Pro on close out for $4200 so it was a no brainer... both bikes are nearly impossible to find right now but after having the EVO for a few weeks it flys down the trails and pedals decent. I think the Ripmo would probably pedal better with fewer pedal strikes but the EVO crushes the downs.