I don't know the sonatas all too well. I'm having someone attempt to play the 1st one now, it's lots of notes but then again what isn't. I played the 3rd sonata in my teens when i was dumb and determined. It went very well with auditions and exams so it's not a bad idea, it's what most people do since it's popular.
Though it'd be best if you listened to them all and settled on something that resonates with your preferences, the later sonatas are probably not easy at all.
Oh and that Etude in d looks technically extremely demanding, i did heavily consider learning it. Certainly later on.