Now that I'm at a computer, here's the details:
http://www.lowendtalk.com/discussion/comment/672025/#Comment_672025
For those interested, here's the actual fees they charge compared to what they advertise on their website: 3.9% + $0.59 USD
Payza is the worst. I would stay away from then if you want to ever see your money from clients.
I don't have time to go into specifics but if you search for Payza and my nickname on LET you'll find all of the details including quotes from Payza support staff.
We've only even run the ER Lites in our cabinets before so I don't have any experience with the newer models. The ER Lites are amazing though and blow away any x86 based setup and we saved a lot of money when we switched our 2 power hungry Dell servers for 2 ER Lites (both ER Lites combined used...
I'd be weary about using them outside of home use and I think Ubiquiti has the market corned on WISPs, but for consumer use I'll take a RouterBOARD over an EdgeRouter. In a data center though EdgeRouter wins for me though.
Here's a copy of my IPv4 and IPv6 firewall rules that may be of some use if you plan on doing PPTP, L2TP, VoIP(I use MagicJack), or want to enable loopback on the router (I run two IP subnets so you can ignore the second entry):
/ip firewall filter
add action=drop chain=input comment="Block...
They probably hold onto the bitcoins and cash them out when they've increased in value. They also make $300/month on business plans and more on their enterprise plans.