Best Online Sportsbook for US account?

[winchips]

Any suggestions on the best sportsbook for me to sign up for? I have only used 2 in the past and one closed and the other is wwts. Any suggestions on best place to wager, good bonus/safe/good looking site, ect.?

Dont bet a whole lot, been reading the forum for a while but havent really seen much recent talk on which sites are best for americans.

Thanks