Centurion 530/ Cavalier 3/ Centurion 5 would be my personal recommendations.

I would say give the baydream a try, BTX is quite nice tho, give it a try.

I say its worth the money to get a Good PSU for long term use, even my Antec went boom once, a 380W one, then I switched to an Enlight 420, which has been serving me well for nearly a year already.