The Ipilot has a cruise feature for speed control and will also continue on the same heading by pushing the small button with the "N" and circle of dots around the "N". The Terrova has autopilot which does the same thing but is based on compass bearing while the Ipilot direction control is based on gps heading. The auto pilot will wander a bit but will stay on track for the most part. I use the foot control quite a bit when longlining, its easier IMO to use the foot control when sitting up front. I have the remote around my neck so I can go to the back of the boat if needed or just want to sit at the console and watch the HDS for a bit.
GO BIG ORANGE !
I meant to behave, but there were just way too many other options available at the time.