You'd be better off making a character sheet on paper(yep old school dd) write it on there that you have one. Ive run ndemo and epic probably 3 to 5 times a day for the last 6 months and don't even have +4 versions of a brutality or rising power. Ive only got 1+5 rising focus and it came from pom.
Moving on is right.instead of a couple chances to see if i get something now i can chance it and waste my key effectively ending my day of playing the game.good move.