I'm not sure what you want to know.
I haven't shopped throught either of them, yet. I usually find better point offers at MyPoints or Greenpoints right now.
But I do do the site of the day and trivia at each site. That's 50 pts/day at each site (if I get the trivia right). Someone always tries to post the answer here (seems lately I've been doing it a lot for LuckySurf--but, hey, helps me feel like I'm contributing).
I never do any of those special signups for points. I don't want to be bothered with having to cancel whatever I've signed up for.
At PCH Points: The average reward needs about 900 pts/$, so it does take a while. A $10 Target card, for example, takes 9000 points. The smallest Webbie you can get, I think, is $15 for 16,250 pts (or 1083 pts/$). But a $15 Wal-Mart GC is only 13,000 pts (or 866.7 pts/$). Yes, I have spreadsheets of these things.
If I remember, LuckyPoints rewards are pretty similar.
I haven't collected enough points to cash out at either site, so I can't say how their turn-around or customer service is.
HTH!