I have the MFC One7 Propack, with Freeride and Race wings, and used mostly with Starboard Isonic 117 (228x80).

A very well made kit, full carbon, light, stiff, and fits together perfectly. Still going strong after 2 years without any issue.

I prefer the Freeride wings (~900cm2), for general riding with 5.7 to 4.0 wave sails, fast carvey, and heaps of fun. The Race wings (~700cm2) are fast, but a bit twitchy. I haven't used the race wings much at all this season, since picking up the freeride downwind carving style of foiling this year. It will be interesting to see how they compare, now I know better what I'm doing with them.

The whole package can't be faulted, very high quality. I like the simplicity, no adjustments, no adjustable fuselages, positions, etc. Plug and play, it just works.