I just got my Ray-vin stand in the mail today, I bought the 48" one piece Classic model. It's more than tall enough for me (I'm about 6'1"), construction is top rate and it's plenty stable with my 661 on it. And Ray is good people, he explained to me the pros and cons of his different stands and when I finally ordered, he shipped so fast I almost had to duck to keep from getting popped in the head. I can't recommend them enough.
And the quick detach is sweet, I think that option is worth it.