Anyone in the US use TigerVPN or have suggestions?

I've been seeing a few deals pop up for this VPN service and I was wondering if anyone is using it. I was going to go with PIA but Im open to suggestions. I would like something that will work with a hardware based firewall/router. Either DD-WRT or pfsence (prefer both). 

My main reasons for VPN are:

Tinkering - I use hardware based VPNs at work but I love to learn what else is out there. At work we are stuck using more "common" methods for site to site such as cisco and sonicwall. I've never been able to really play with other software/hardware like the above mentioned wrt and pf. 

Privacy - I just moved to comcast on the west coast and wouldn't mind making it a bit harder to log. Just on principal if nothing else. 

Did I mention I like tinkering? 

 

Thanks in advance for any help and suggestions. 

my vpn is privateinternetaccess and they are pretty good its 40$ a year, from what i heard they are one of the best

Most VPN services use openvpn, which will work on dd-wrt, pfsense and pretty much anything else. And setting up a site to site VPN with openVPN is simple and take about two minutes, definitely worth having a look at.