if you are afraid, and rightfully so, of newer books then stick with the ol' reliable bookmaker and BOL. i also recommend
bet105 (sister of heritage) and lowvig (sister of BOL). i think heritage is pretty safe also. i can't play in bovada so can't speak on them. others i have not really done in awhile.
the attractive part of domestic is getting paid and getting paid quick right into your bank no bitcoin, selling it, capitals gains on bitcoint, etc. the problem is there is sometimes really bad juice.