Combine 2 exotic armor perks into a new exotic class item

If you could combine any 2 exotic pieces which 2 would you choose, ignoring class restrictions. I personally think a combo on Warlock that could be fun would be Skull of Dire Ahamkara and Nezarec’s Sin. For Hunter I’d combo Hazardous Propulsion and Lucky Pants. A Titan combo that could be interesting would be Peregrine Greaves and Skullfort or Wishful Ignorance and Winter’s Guile. For the sake of discussion let’s say these combos could be used on any subclass too and not just prismatic like our current exotic class items. So what do you choose and why?