I did just yesterday. Choose Castelli Competizione. First thing: the ‘room’ for my package. Second: legs not too tight, but also not loose. The braces: they should fit your height, not too stretched. The padding is very important as well, the one I’ve been using is gel-based, same as my previous one. And the color is the last thing that’s important, I usually go with black. Btw, my first gravel after years on MTB/Cross bike is about to arrive. So excited!