Hendrickson is a better technician, but Steveson is quicker, stronger, faster and has a snap down go behind from hell.
Hendrickson is legitimately a top 20 in the US, at any level, technician. It just so happens he can't execute that technique against opponents who are the (formerly and hopefully still) best in the world or a big ass oak tree. Don't forget that right before Parris won a world medal Hendrickson darn near broke his ribs. Levels and such, just giving him his proper respect on the way to another 3rd place medal.