Aulby's pattern was a bit heavier but more playable,  less difficult and carried better.  The other alley (team event) was terrible. ..poorly ran...poorly lit...less volume,  tougher,  didnt carry.  I used a stronger symmetrical, roto grip outlaw at aulbys and if I squared up...I scored as along as I made a good shot.  The other house was a bit more over under so I used a worn crossroad to even out the shot...I want to say I had an all spare game I executed so poorly.