Although I can't justify something with I-pilot/spot lock on my current rig, I dream of the ability to hit a button and have the trolling motor hold me in current while I fish an eddy, seam, etc. on the river!! I hate throwing the anchor so much I haven't used it in years, other than when setup for catfish. Instead I fight the trolling motor to keep me in position well enough to fish those spots. Have gotten very proficient at doing that over the years, but it can get tiring. Hopefully by the time I get a new setup prices will be competitive and there will be even more advances.