Which automated forklifts are the best?

“The best automated forklift is the one matched to the task, not the one with the longest specification sheet. For ground-level pallet transport a 1,500 to 3,000 kg autonomous pallet truck is usually the right answer; for racking up to 3 or 4 m a stacker or counterbalance model; for narrow-aisle high-bay racking a reach truck.”