I bought a Swoard Extremecarver 175H last November to complement a quiver that consists mostly of SG Full Race T boards (both with and without plates). After a few runs of getting accustomed to the added width I got totally addicted to the Swoard. Agile, predictable, stable at speed and with superb edge hold on ice and hard pack. It even cuts through crud quite nicely. It loves to be ridden EC style, works great for BOL-style freecarving, and I had a lot of fun racing it through various GS courses (without plates it was no match for a heavily rutted course, though).
So far this year I had about 45 days on snow, each time bringing 2-3 boards with me - ready to ride. Overall, I ended up spending the most time on my Swoard having a ball.
Swoard configurations that did not work for me: Donek plate, TD suspension kit, zero lift.
I have zero powder experience to share.
Cheers,
Louis