Slider advice : edelkrone vs rhino evo

[mat321$]

Hi guy,

I'm looking to buy a slider, my first utility is the slider itself (without) but also sometimes need some motion assist.

I'm looking at the rhino evo with motion/arc module or the edelkrone with target module.

Can someone have experience with them, are they smooth when use alone ? is the module works fine ?

Thanks for help