I have Terrova I-pilot and been using it for the last few years. Even though I do not get out to fish that much any more, I will give you my pros and cons.
Pros:
I definitely like the hand held remote. Big plus in my opinion.
Built in transducer is convenient also as long as you do not have side or down imaging.
I always was partial to electric steer over cable steer. Always easier for me to control plus the low profile foot pedal. The foot pedal also has a lot of the same functions as the remote does.
Never used the tracking yet so I can not comment on that function.
Cons:
I had a Motorguide Excel before I got the Terrova. It was also electric steer. This unit had functions that I really liked that the Terrova
does not. 1) The Excel had positive stops both to the left and to the right. The Terrova does not, so you can keep spinning the motor
around and around and the cables get all twisted on the shaft and possibly rip up a cable. You will need to pay close attention to this.
2) The Excel had a "stow" position button which would rotate the motor to the proper position so when you pulled on the rope to stow the motor would stay position and it easily loaded into the mounting bracket. With the Terrova when you hit the release handle and lift it by the head to stow (there is no lift or deploy rope so both are done by holding on to the head of the motor by standing up and bending over) the heavy side of the motor swings down and when lifting you have to turn and hold motor parallel, pull back and get it to lock in. I tied a rope around the shaft by the head to help in loading and unloading. Now i can ease the motor down and pull it up without bending over so far. Keep in mind I'm not as young and fit as I used to be.
3) If you have side or down imaging you have to mount the transducer to the motor and route to cable up thru the coiled cable that operates the motor. You can not secure the cable to the shaft because the shaft slides thru the drive mechanism that turns the motor.
So the cable just hangs there. Need to be careful going into brush to fish or retrieve a lure so it doesn't get hung up on something and rip the cable.
4) Again, you have to keep on eye out so you do not way overturn the motor, remember there are no positive stops left or right. My friend
ripped his transducer cable apart by not watching what was going on. An expensive mistake. Note: There are videos on YouTube on how to secure the xducer cable to the recessed slot on the drive shaft. I finally did this and it was pretty easy. It helps because the cable is secure to the shaft but you till have to watch so you do not over steer because it still may rip the cable apart if it binds up to much.
5) As far as the Anchor Lock goes, you better hope it ain't windy out. You always need to try and anchor into the wind not against it. The anchor lock will only try to keep the front of the boat in position. In other words if it is windy and you want to fish parallel to shore chances
are you will eventually end up with the front of the boat facing the shore. It all depends on wind condition and direction. Also, when setting anchor position make sure you are going as slow as possible, almost sitting still. Once you mark the position, if moving to fast, the motor goes crazy trying to get you to go backwards. Motor speeds way up, turning left, turning right, motor speed down. boat all over the place until it settles in. And that may take awhile. In the wind to me, it's a non-stop affair and you really never locked in to your spot.
6) Same goes for locking into going in a specific forward direction. In the wind, it never seems to stay on track. Always drifting off course then speeds up to get you back on, then it may over shoot and it start all over again. Boat speed has a lot to do with holding the course. The faster you go, the better it is.
7) The nose of the trolling motor sticks out the bow more, when stowed, than some other trolling motors when properly installed. Take your time and pick a good location or the motor may hit the front bow stop on the trailer when loading the boat. You also need to be careful when pulling into a dock that has a front walkway so you do not plow your motor into the dock. I purchased a Minnkota sliding mount that has 6" of travel toward the rear when stowed so the motor does not stick out the front so much. I also was able to drill and tap holes in the slide so that I gained another 2" of reverse travel for a total of 8". Now the motor stows
just inside of the boat. Need to have to slide in hand and motor mounted to it to figure out where to best mounting position is when its stowed and deployed. Not complicated , just time consuming and a extra set of hands makes it easier
Please keep in mind that I do not have a lot of time operating this motor and maybe it can all be corrected with more time on the water.
These are just my actual experiences with this motor. I know it may sound like I knocked this motor into the dirt, but I do not regret having it since I am partial to electric steer and the hand held controller. Also, in fairly calm conditions the unit works a whole lot better. There maybe more cons or pros but I already took more time than I thought writing this and I need to get my grass cut before it rains again. Hope this may have helped. If you have any questions do not hesitate to ask. It may take a little bit for a reply since I do not check the website daily all of the time.