Mine, in chronological order (I can't really separate them by preference).
3 consecutive releases, ironically, or not. For me this 3 album run was where they produced by far their best and most consistent music. To tell the truth these are the only 3 Who albums I really dig in their entirety. Everything they released after 'Quadrophenia' was a bit hit and miss imo. Plenty of good songs but also plenty of pretty forgettable ones. Everything before 'Tommy' was really good but a bit too old school pop for my liking. Still enjoyable albums though.
You may now list your top 3 albums by The Who.