rachmaninovian had the idea to do an average of 12 on the 4x4 with 12 different methods, so we thought up a list of notcrap methods and here's my average:
(55.29), 1:03.14, 1:35.22, 1:33.09, 1:38.06, 1:59.16, 1:17.64, (2:43.25), 1:15.16, 1:36.65, 1:23.12, 1:01.76 => 1:26.30
The methods were
redux; K4 (F2L version); my columns; a columns first method (corner-edge-edge-corner columns, D center, F3L, ELL); sandwich; Per style cage (FL, F3L edges, LL edges, last 5 centers); centers last with edge pairing; milan's method (centers, corners, commutator edges); KBCM (aka Eidolon style roux-by-four); Mizzle style roux-by-four (1x3x4 blocks, CMLL, pair UL/UR insert, sandwich finish); Richard Meyer roux-redux (L/R centers, 1x3x4 block, rest of centers, pair edges, roux finish); Robert Yau's cross-reduction thing.