I find siphoning with a racking cane and tube to be just fine, I haven't had any urge to get an autosiphon.
After sanitizing everything, I start siphoning it by filling the cane/tube with water from the tap. I then siphon a cup or two of sanitizer through into a waste container and stop the flow, keeping the siphon full. I then transfer the cane to the carboy and resume the siphon into the waste container until I reach beer, and finally switch the tube to pour into the output container.
This way, the siphon is full of sanitizer when it goes into the beer, so if there's any backflow it won't contaminate anything. Also, I usually make my wife handle the racking cane. If I were doing this solo, I might find the auto-siphon to be more useful.