2 questions different subjects monitor mounting & usb c hub

[Rhood]

Hi all,

2 questions.

Monitor mount
Anybody any experience with the smallrig 1587?
Is the position adjustable without having to loosen any knob? Or is it loosen knob, adjust position, tighten knob?
I see the screw for attaching the monitor doesn't have arri pins, that's a slight bummer.

Anybody any experience with the Zacuto axis / axis mini?
Is it also useable for a 5" to 7" monitor? I only see pictures of evf's with these.
I know this one is adjustable without having to loosen or tighten knobs.

USB C Hub / dock / SD card reader
I read there were quite a lot of reports about people bricking their Macbook M1 by using a USB C hub / dongle / dock.
There are only 2 usb c ports on the Macbook M1 so they are quite a necessity.

What I need
SD card reader (safe, reliable and fast)
Hub to (more or less) 2 usb c and 2 usb a ports (safe, reliable and fast connecting SSD / HDD (and a mouse))
HDMI (not a necessity)
Preferably without the need for external power
Can be an all in one solution, but not a necessity

What are your thoughts? What do you suggest or use?

[shooter]

I use those cheap 360° adjustment with 1/4 Screw and 3/8 screw arms. The best monitor mount to me.

[Rhood]

What do you mean with 360° adjustment?
Like a noga arm or such?

Anybody experience with the Edelkrone monitor / evf mount?
Anybody who has had experience with both Edelkrone, Zacuto and Smallrig one?

[Rhood]

More or less know what I'm gonna do regarding the monitor mount.
Anybody any suggestions on the USB-C adapter/hub/... thing?