idk i mean it depend on what u have. id probly go with a 3.55 cfw, i used kmeauws on mine. this benifits not having to jailbreak every time u turn ur system of, and requires less equipment i guess u could say. because with 3.41 ur gonna have to have a jailbreaking device at all times. and i think all are kinda hard to make besides the ti 84 one. if u have a jb device then id try 3.41 first then go to 3.55 if u dont like it, since ur below 3.55, hope i helped