Difference between Partcle PhysX Operator and Particles PhysXShape?

[Alexx31]

Hello,

I'm trying to understand the difference between useing particles as PhysX and PartclePhysX.
(I have already read the documents.)

https://docs.tyflow.com/tyflow_particles...e_physics/
and
https://docs.tyflow.com/tyflow_particles...ysx_shape/

Are these Particles only interacting with each other, but not with real PhysXShapes?

Thanks for explanation!