Carabiner with pulley for hauling

Newbie aid climber here.  Do you use carabiner with pulley for hauling to make life easier?

Tell me your favourite if you, thanks

Exampple of what I meant

https://www.amazon.ca/Petzl-Rollclip-Pulley-Carabiner-Non-locking/dp/B01CR6FR9S

You want a progress capture pulley. The Petzl microtraxion is good but the pro trax is better. 

Nate A wrote:

You want a progress capture pulley. The Petzl microtraxion is good but the pro trax is better. 

a progress capture of.course!  Thanks

Take a gander at Marks latest greatest 2:1 hauling thread to learn some more stuff

Kevin DeWeese wrote:

https://www.mountainproject.com/forum/topic/115790897/the-latest-greatest-21-hauling-kit

Yeah, I should’ve seen that coming lol thanks Kevin 

I actually used to own one of those Petzl P74 thingies. I thought it might be a better alternative to my DMM Revolver aka the Personal Pleasure Pulley.  But I found it too big and clunky - kind of like a Silent Partner.  So I sold it - it might have even been to Plaidman, I forget.  

Never go up on the wall without your Personal Pleasure Pulley - the DMM Revolver! That's for sure. It will save your hands big time when stacking ropes, plus tons of other applications.

Here's the P74 that buddy asked about above: