Well we use the Panther Classic and the Movietech Arco (A PeeWee clone) in the company I work for an the comparisons are all valid . The most important i think are
-The panther takes the dp up with the column ... On the peewee a dp has to be an acrobat on fast rising moves .
-The Snake arm (low mode) is a piss off , but if u keep it built on set its not that time consuming to put on .. U jus have to remember that it should always extend to the right or front of the dolly otherwise the dp cant reach the viewfinder ( and u get embarassed ). U can also use it in reverse an take ur camera higher or use it as an extension to put cameras over the edge into empty space instead of a ubangi or a slider. It requires a counterbalance rod with weight .The low mode on the fisher and peewee take you lower, are faster to put on and are less fussy generally.
-The center of gravity with the panther is central so coming off the arm too much without counterbalancing can topple it ( and u WILL get fired ). The peewee is heavier in the back and naturally balances the camera.
-The Super jib is an accessory that comes on the center columns ( Movietechs Magnum which is a panther clone also has one, I've never seen one on the scissorlifts). This is the only area in which the panther is superior. With the programmable repeatable moves, this is the closest you can get to a motion control jib without actually getting one (U still have to push it though).
-Electricity. The Panther has batteries and unless you can charge during lunch, they can run out on a heavy shoot day (and leave you stranded), unless you have spares. The Peewee's repeated charging needs an electricity source nearby (ask electric to run you a dedicated plugpoint) and the "footpump" charger is only for emergencies and a real pain in the legs.
-The one main area the scissorlifts score on is the steering and the pushing. They move faster on the track (Panther trackwheels create more friction) and have different steering modes (The panther being lighter is easier to just pick up and turn around rather than using the steering rods to lock two wheels).
-Jibbing. Everyone raves about the panthers move memory, and it can go as fast as the scissorlifts if u put it on full speed and hard ramps, but for a good grip, the control that the scissorlifts give is much more organic. Remember, u cant preprogram actors or dp s .
-Weight. Two people can carry a Panther 20 metres without breaking their backs. Enuff said.
To summarise, both are good working systems with slight advantages over the other. It actually comes down to the dp. In India, most work with panthers and distrust the scissorlifts. As a matter of fact, you would get similar negative reviews on the peewee from them. Most American and english dp s dont work with center columns and are quick to make fun of em. Also the dolly grip is always more comfortable with the system he learned on.
And this is a subject that can be argued till death. Grips love to argue about this like a "mine is bigger than yours" thing.
Also Movietech takes the Arco from Cinetech, an Italian company, and remarkets it. So its not exactly a Peewee, and does'nt really compare, the peewee being far better. Have never worked with the fisher or the magnum so when i do, i'll compare em .
I work for a Grip company in India called the GripWorks. Am eventually going to be a dp ( I hope ), and this is my first post. This is an awesome site, and im hooked.
Himmat.