Hi Natlegacy,
I have used the W1100, W1000, W1110 and 1150-L for wing foiling in that order. I mostly only ride downwind surfing wind chop in winds from 15-30 knots. I weigh 100kg and started on a Fanatic Sky SUP 6'3", then SABFoil T98 Albatross, and now an SIC Raptor 5' 80lt.
The W1000 is fast as heck and was pretty fun to carve at speed. It does do part of the job for downwinding really well, but not an easy start and not great glide in lighter conditions if you're a heavier rider.
The W1110 was a real improvement for me and I put it to good use downwinding. It certainly had much improved glide and start whilst still maintaining a pretty easy to use fast foil. Depending upon your weight and conditions, the 1110 can be an excellent choice and clearly is the standout when looking at wings that fit on the kite fuselage.
If you're open to changing fuse to the 700 HS, you can bolt on the new 1150-L which is just incredible. I have just recently done a review on this wing.
DM