Is there any opinion on which sites have best options for US bitcoin users, whether it is prepaid cards, or WU options.
There's one cash-out method that rocks, but you need Dwolla. But then you get debit gift cards to things like Chevron, BP, Shell, Home Depot, Walmart, etc. etc., with no premium paid -- not even for shipping. If interested, send me a PM and I'll forward your info to the appropriate party.
As far as cashing out, I always scratch my head in wonderment when I hear someone whine about there being no way to cash out without paying a fee. But then I look at LocalBitcoins, and I almost never see anyone selling their bitcoins at market rate. See, ... if you list your bitcoins at spot market rate, the chances of someone contacting you to buy them ... at market rate, increases.
Don't just assume some buyer is going to list that they want to buy at spot rate. Everyone is looking for a deal, but if you want to sell your coins, list them on LocalBitcoins, at spot rate (or lower if you need to). The buyers will come running. Then let those buyers know you regularly have more coins. Eventually, you'll no longer have any problem cashing out.