An easy to learn a Complete Black repertoire against everything.
A Complete White Repertoire with a minimal amount of study.
Win against the Sicilian Defence using the Smith-Morra Gambit and master Attacking Chess and Tactics in the process.
A surprise system after 1. e4 e5 2. Nc3 which reduces need to learn lots of theory for the Spanish Game (Ruy Lopez).
A great opening system which doesn't require much memorisation, is easy to play and can produce attacking brilliancies.