the 3 horse and saddles may only be 125 speed but they have bonus on them,so will be good for jobs.thomas jefferson set is what you get for playing like the easter set was and other 3 sets are black bart,jesse chisloms,and bob daltons.daltons probly closest to a duel set if i am correct,jesse jobs and barts fort.but ya cullen is a lot better set for dueling.I havent seen a set bonus for any of them yet,once we see that we will have better idea what set is good for.just my two cents worth lol,correct me if i am wrong. what is really nice this one is you can save your rockets for the rare construction which cost like 48k rockets,so even free players can do that if they want.480 cuts your construction time in half,like 1500 rockets for the 25 nugget one and almost 10k rockets for the 150 nug chance. so plan wisely how you use your rockets.I dont think its possible to play rare and get all jefferson set before time runs out,without using some of your nuggets,oh and you can also cut construction time in half with think 8 nuggetts if you want.