No brainer for me, I chose a HUO GOTLE just a few days ago. As the thread says, GOT kicks ass! I have several friends who are buying GB and I look forward to playing it a few times a month. But I think GOT has more staying power as a theme, and everything about it - rules, layout, music and light show - are great.
The window may be closing on being able to find a GOTLE for a reasonable price. Buy it and enjoy it for a year, and if you decide you really like GB Premium you won't have any trouble finding a buyer for your GOTLE. Plus, the code is mature now, just needs a little polish and it will be an all-time great.