I use the Pit Boss pellets all the time as I can get them locally at WallyWorld or Lowes in #40 bags. The competition blend is Hickory/maple/cherry. I find minimal dust in the bags and the ash in the cup after a cook seems very reasonable. The flavor is mild as you would expect from that mix. I'd like to try the LJ but can't get them locally.
Is there a Dicks Sporting goods anywhere near you, they carry them? I actually watch the Dicks sales and order online. I last ordered a bunch, as they had 20% off and free shipping, so it will be a month, or so, until I order again. I may just get a bulk order this time, from one of the online suppliers, as I am really sold on Lumber Jack pellets.