Are these wheels good value?

Been thinking bout doing the same. Will be the first wheel set I build myself. You guys reckon it's worth spending a bit more and get open pro's instead of open sports? Or should I leave that til I actually know what I'm doing?
i was in the same position as you and i think im going to go with open sports, imo theres no point getting open pros unless you want a nice light build, open sport are fine for pootling about streets and sprinting on, think of all those wheels which cost around £150 and higher, i doubt many would have open pros yet they are still fine wheels, i doubt that you get many with open sports on either. . . waits to be corrected