I had some Gatorskins for a few weeks but likewise got a puncture or two, so took them off.
My regular tyre is now the 4 Seasons. Other than an unavoidable puncture a few weeks ago (when I accidentally rode through some junk left on the roads by the binmen and got an instant flat from a piece of metal) I haven't had a puncture for maybe 5 or 6 months.
They're nice and fast too, although a little on the expensive side.
Caveat: I take no responsibility if you buy some and then get loads of punctures