So here's an interesting one for you: Hash Profit is claiming that through a variety of coin mining algorithms, they're able to pay a whopping 0.00698 BTC per 1000 KH per day. What's more, there's an option to get a free 200 KH/s for seven days as a trial. And since it's free, I figure why not give it a try?
There are a couple options. One is that they've misplaced a decimal point (which would be crazy, since this should be based on running some calculations and automatically generating a figure, not manually updating a field). The other is more likely: they're not talking about Scrypt MH/s or any number of other algorithms, so in fact their 0.00698 "MH/s" rate is some apparently arbitrary number that they've come up with.
I'll report back tomorrow with the actual daily returns. It looks like the free 200 KH for seven days will net you about 0.01 BTC by the end of the week at the current rates. So basically, for signing up you get a free $3.50 or so of Bitcoin; I suppose there are worse ways to spend your time. :-)
In the meantime, if you're wondering, the price for 1 MH/s (1000 KH/s) is currently 1.28457 BTC, which explains the apparently crazy returns per MH. See, if you're earning 0.00698 BTC per day off of a 1.28457 BTC investment, you're time to ROI is 184 days. Six months to hit ROI would be great on most investments, but in the world of cryptocurrencies there are far too many companies that don't last that long.
Still, if you're interested in something other than GAW or LTC Gear, you could give Hash Profit a shot.