on bath exhaust fans. I've got to install one in my master bath (small-5x8) and was thinking a 70 CFM fan should be sufficient. I've been looking at the Broan and Nutone's at Lowe's and HD. I'd like to keep it at or under 1.0 sone and reasonably priced, but when it comes to brands, I'm lost. Are there any other brands that I haven't seen that are priced well and present good quality? Anybody have any thoughts, comments, suggestions? Thanks.