I have it narrowed down to these two packs. I have the Eberlestock X2 and I love it but I want something for a 5+ day adventure. I can get the Blacks Creek for about the same price as the Eberlestock with the butt bucket and the duffel. The Blacks Creek would actually be about $30 less but with the Dragonfly and duffel I get the extra load capacity. If you had to choose between these two packs what would you go with?