Yep, I love them, and they might be good for Findlay as they're trim-fitting and narrow through the crotch. I wouldn't call them super absorbent for my LO (about the same as a Goodmama) but they'd probably be fine for him, as you can put in all three soakers if you need to (or two, if you find them too bulky like that). Even with all three in, they a little trimmer than a GM on the smallest setting, and I like that you can snap the rise down rather than just folding. And of course, they're more economical than sized fitteds as they'll go the distance.
Our most absorbent fitteds (and my favorite sized nappies) are probably our Holden's Landing and Flutterby Fluff, but these are my favorite OS fitteds. They come with minkee outers too, yum!