I went with the Deluxe for a number of reasons, but the primary two were the presence of i4WD on the LE/SE and the ability to get a better bang for the buck buying and installing my own accessories instead of what Honda wanted me to have (with the SE).
The Deluxe does NOT have the i-4WD brake-traction control system like the LE/SE. Frankly, I don't want a computer deciding when or what mode my transmission and/or differentials are in. I want to be able to move a lever to a specific position and KNOW the state of the drivetrain (i.e., turf mode (aka no diff lock front or rear), 2WD w/ rear diff locked, 4WD w/rear diff locked or 4WD with both diffs locked).
The only other real improvement of the LE or over the Deluxe is the Fox QS3 adjustable shocks. Those are (and will be, as soon as my backorder is filled) easily swapped out.
I contemplated the choice between the Deluxe and the SE. The SE is basically the LE with a handful of, IMHO, overpriced options pre-installed, including a windshield, hard roof, winch, front fender flares, accessory switch plate, rear view mirror and a single 14" LED light bar. I prefer to customize my powersports machines. With the money I saved buying the Deluxe instead of the SE, I purchased and/or installed most of the SE options outlined above (including the Fox adjustable shocks) and also added many other things that do not come with the LE or SE (in-cab heater, stereo system, full canvas enclosure, Samsung tablet & mount for GPS tracking, Trail Armor full skid plate & A-Arm covers, dual battery system + isolator, Throttle Maxx, shifter covers, various LED lights & light bar, dash switch plate for mounting accessory switches, on-board Genius 2D battery maintainer, etc.).
If you're not interested in an SE, then that could be the route for you. If you're not wanting to think about driveline mode and not handy enough to swap some shocks, the LE could be the ticket. But IMHO, I think the Deluxe is the best value considering what you can do with the cash you save PLUS you get to be more in control of your driveline.
Good luck with the upcoming purchase and, once you do take delivery: PICS OR IT DIDN'T HAPPEN!