I concur with others that have said that the landscape rake won't work too well with limbs with smaller branches attached.
A grapple is much better suited for that task, if you ever get a loader on your tractor. For smaller debris, the landscape rake
is great.
In early 2017 I had about an acre clear cut and any usable timber
sent to t he lumber mill. I then had the stumps removed and trucked
off to a local wood recycling center. What was left was a mess of
broken roots, limbs, rocks and other debris, along with deep ruts from
the large trucks used to haul off the stumps, shown in this photo.

I then proceeded to clean it up using my tractor with an EA landscape
rake, shown in the next photo. There's still quite a bit of debris in the
background, with a growing debris pile.

The last photo shows what that area looks like now, just using the
landscape rake to gather up the debris, and the grapple to pile it up.

Yes, there was times when I had to dismount to untangle an errant
root or other piece of wood from the tines, but that landsscape rake
definitely beat doing it by hand. It was certainly the right tool for
the job.