Hi Arkyt and welcome to the wonderful world of BINGO 
Ok, seriously speaking I think that Dom has the best knowledge in regards to bingo and she seems to prefer Geisha Bingo and BingoLiner and as I changed my non-productive BingoHall to it I immediatly got a player so I have nothing, but good to say about them. I am sure Dom will fill-in the rest as she has the time to visit us workers here at CAP
Ps. I would not mind at all to exchange links, but I dont have a portal approach and the site uses frames… and to make things worse I got only PR3 on that site 