I am building a mobile camera machine to get a driver's view of the terrain and other tanks. I also wish to shoot video frlo nature videos as well. I choose teh Pershing Tank for my purposes. I am able to move the cameras forward and backward to balance. THe Pershing is very reliable and I personally like the rear drive. It enhances some shots because of how it crawls ove obsticles. I think the rear drive just works better for me. Also the tracks are nice and wide.I am using plastic tracks and the new 3 to 1 gear set for teh power it sometimes requires.
David