Fitted the simpler Scottoiler V-system (Vacuum not electronic) on my 2017 AT before first ride in Jan 2018. Now at 39,500 mostly highway miles, the original chain is good for some more miles yet. Not obviously worn, not much of the adjustment range used up.
The Oiler avoids bowing to the chain gods after a long run. Temperature changes require click adjustments. Watch the rear rim; no oil specks, open flow a click. Too many spots, close a little. In 40K miles, I have used less than three bottles of oil from Scotts.
Less bending exercises and cheaper than a new chain.