I have no personal experiences with any of the RodeoH harnesses, but I've heard/read nothing but good things about them. I imagine they could work just fine for packing as well as sex based on the design.
i'm not trans but my Ma'am and i both have RodeOh's. Wwe only use them for sex, not packing, but they are amazing for sex. Very comfortable and easy to use! Wwe love them!
I have the RodeoH, Haven't worn packing but it is comfortable and the design seems great for packing.
For me, it is OK for sex but the positions are limited, basically with me on my back and my gf on top. Doesn't work too well with my bf....
I use the RodeOh for packing/pegging and strap-on sex. I love it! It's so comfortable and feels like underwear, maybe even better than most horribly made lingerie.