For $3300 you can get a
Woodmaxx WM8H. It's an 8" square throat
chipper that's got hydraulic feed. The larger throat means less trimming of branches than a 4" or even a 4x10 like the Titan. Hydraulic feed is much safer than self-feeding. I have one of each kind of
chipper and the power feed is so much better.
Woodmaxx also has other chippers. There's also Woodland Mills. Their design is different from
Woodmaxx but like the
Woodmaxx they are designed in north america and made in China.
While my Titan pallet forks have been fine, from what I read Titan has little support or parts for their implements. (there's not much that can go wrong with pallet forks). If you need anything that's not a generic part like belt or bearing you will have to find someone else who imports the same Chinese machine and does have parts. I do see that they have replacement blades.
My Branson puts out 32hp at the PTO. There have been times I could use more power for bigger stuff but now that I have a decent wood stove I am not chipping large material as much. Anything over 4-5" and I set the feed as slow as it will go.
Some units like the 8H gear the rotor up to about 2x the pto input speed so the flywheel has twice the inertia as one of the same weight and diameter that is direct drive.