A few questions (Jezzie in LP III, LP II success rate)

Hi. As the title says, I've got a few questions. First of all, I didn't manage to save Jezzie in time and I already imported the savefile over to LP2. I heard she is a playable character in LP3, so that means I shouldn't transfer my LP2 savefile when I'm done with the game, and just start over? Would she appear there, in that case?

Also, does it do you any good if you get 100% success rate on all destinies? I followed a walkthrough and got 95% on random's...despite finishing the 5 rooms' battles, so probably I missed something, I have no idea. Please help... I'm so frustrated because it's SO DAMN EASY to miss the littlest things. Those games are huge, I don't have the time to replay them...

Thank you in advance.

You can recruit Jezzie even if you don't save her but much later in the game and you need to do a quest to get her.

I think success rate doesn't affect the last game. Only some specific items which have a small effect but success rate mostly shows how much stuff you got and things you did in the destiny which usually don't mean anything later.

What Crossil said. Just keep going and don't worry about being perfect. You still get to to do all the fun stuff anyway. And yes, you get a chance to revive Jezzie late in the third game, but she isn't one of the integral members of the party (more like a filler member), so you're not missing out on much.

Thank you for the fast replies.