Having just done another floor with a score and snap cutter, I feel obliged
to sing the praises of this method for straight cuts. The Rubi uses a
forward stroke and snaps from the far end of the score, which gives you a
time of
around 10 seconds per tile (no, I didn't break any and, no, I'm not a pro).
I know time isn't everything but, faced with lopping an inch off 24 tiles,
I'm glad I wasn't having to saw them.