There are so many wheels out there and it is agony tring to decide which ones to go for?!
The reason i went for the Hed's is due to the fact they are very light, using Ti spokes and more importantly for me was the hope hub that they use. Hope hubs use cartrige bearings for the axle and the free-hub body which are very available.
Some wheels come with Free-hubs, that if were to fail, getting hold of a replacement could prove difficult!!!!!!!!!
Forgive the spelling as im typing this without looking at the screen!!!