Question about FFTA FFTA2 and hacking and the preferable choice. new here

[KingLune]

Ok im new and I would like to know a few things. First what game is better FFTA or FFTA2 I want to start with FFTA2, Second I would like the best emulator to use to play the game with all the stuff I would need , Third I would like to know IN FFT they have jobs like Holy knight , Dark Knight , Holy swordsman , and Divine Knight which Jobs in FFTA2 would be similar to those? Is there a hack I could use to start with those classes at Level 1. One more thing how is my grammar I speak English as my third language. We should all be friends and join a game and play together how about it? if there are no jobs like that in FFTA2 is there a way to play with Dark knights and holy knights and such on by moving them from FFT to FFTA2?