Pretty much the entire Phoebe Rodriguez catalog, in my opinion. Also Pie Line, hot Fudge Sundae Afternoon, and Pie Lovers from PieVids have long been favorites.
lovinia is my ex wife. i still have all of that material. in fact, i've re-edited all of that stuff and got it to come out in much better quality. i don't have any of it for sale at the moment, but i can ask if she would mind me selling her stuff again. i don't think she'd mind.
Most producers have a few scenes that just connected with me and still do. In terms of an overall catalog I'd say WLP which did such a good job of capturing the silly sexiness of girl next door types plus benefits from ending on a hgh note rather than churning out the same old same old and going through the motions. And oh that Chele........