I have several non Kimbers (Colt and Wilson - full size and compact). I use Wilson mags in all of those and have had absolutely no problems with them at all.
I have two Kimber Compacts, a box stock Compact Aluminum, and an early Custom shop Elite Carry. Both of the Kimbers have the same problem with Wilson mags. Feed is 100%, but they occasionally will not lock open after the last round.
I switched to McCormick mags for the Kimber Compacts only, and the problem went away.