Check memory, travel lock and the normal stop control
Read the three controls as separate features before choosing a model.
Separate the normal stop control from the lock
Read the current manual and check the normal start and stop controls before relying on the travel lock. A lock intended for storage does not tell you how normal operation stops.
Check what the model remembers
These listings describe last-setting memory. Confirm what happens on restart for your exact model. Do not assume a remembered setting is the same as starting at the lowest setting.
Use model-specific instructions
The X-5 listing gives a three-second action to toggle its travel lock. Keep that detail attached to the X-5 unless the instructions for another SKU say the same.