Larry Young: Unity
Great tune selection, great band, energy all the way through, different moods throughout.
Jimmy Smith: Back at the Chicken Shack
The holy grail of groove.
Horace Silver: Blowin' the Blues Away
Nary a dull moment on this one for me.
Blakey's Indestructible might make this list also. Also Blue Train, for sure.
I think I would also have to include Takin' Off. Even the lesser-known tunes (Alone and I) are gorgeous.
edit: I see that FFA's deleted his post, which discussed consistent albums as opposed to artists. Sorry if I misread the question.