Ditto. I have them all and my K3 is my go to for these reasons. My favorite is the puffy jacket stuffed into the stretchy outside pocket. Convenient, and also makes a killer rifle rest.But the open-top side sleeves, stretchy front panel, and big water bottle pockets are a huge part of why I purchased a K3 and not a Stone Glacier or Kifaru bag. I think the K3 bag designs are the best on the market, it would be a bummer to see those design features go away.