Favorite conceptually:
4x4 (Long enough to see what’s happening but not too long)
OR
MBLD (feats of mental fortitude, also Graham Siggins fan)
Favorite to do:
3x3 (timeless, the one that started it all, etc.)
Least favorite conceptually:
Pyra, closely followed by skewb (very simple sprint events - 2x2 not included due to new developments in OO)
Least favorite to do:
Big cubes, esp. 6 and 7 (too tedious for someone as slow as me)
Done the most:
3x3 (see above)
Done the least:
Pyra, skewb (old hardware, see above)
5x5 (old hardware)
6x6 (see above)
FMC, OH (not interested)
7x7 (don’t have)
4bld, 5bld (still working on 3bld)
mega (broken:’( )