I'm considering either a PowerDrive-V2 55 with AP and co-pilot or the same troller but with I-pilot. From those using I-pilot, are there any dislikes, debugging, over-complicatedness, or just any reason why you wouldnt want the I-pilot and wished you had stayed with AP with CP? Right now Cabelas has the PD-V2 55 with I-pilot for @ $100 more than the 55 with AP, and this doesnt include the $150 co-pilot. Any and all thoughts appreciated??