The EDC is easier to adjust and you can adjust while driving. Unless you leave the liner out of your trunk or cut holes in it to get to the strut tops, changing your settings is definitely more difficult. I'm still searching for more threads discussing their KW V3 settings, but haven't found any yet.
'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat