Shinsun vs Knee Neo

I'm looking into getting a crown style lever to try since ive been on a fanta for quite some time.
I know the kneeo and shinsun are based on the NewHelpMe, but wasnt sure which to get.

The only differences that matter (since I will likely change the grommet in both), is the actuator size and the collar shape.

The Shinsun has a slightly larger actuator than the knee, and the shinsun has a squircle collar and gate where as the Knee has a cirlce collar and squircle gate.

With the lack of videos / reviews on the Shinsun, Im starting to think maybe people dont like it?

What are your experiences with the 2, and is the knee lever really worth paying the 20-25 extra? Thanks. <3