I have the panther t4 setup. I have no complaints with it, however, in my opinion you will still need one person to have the fishing rod and one to steer...so that's 2 people in the boat. On days that are calm, you can get by fishing alone with it.
It cannot set a course like auto-pilot...the only downside, but I don't fish alone so it doesn't bother me. For now, I am using the wired remote that came with it and have no problem with the cord getting in the way.
Good luck on your decision.