Making a UA, please help me decide.

Since the creation of my Thunder Breaker I have been trying to decide for which Ultimate Adventurer I should make. After much thinking I have toned down my choices to only two classes which are both fairly easy to fund: hero and corsair. At first I was absolutely sure I was going to make a Hero. But when I heard about how late they reach their full strength, it made me rethink. ( 170, which i really doubt i am going to make before I quit ) So I wanted to search for another job. I ended up with corsair. there isn't a lot of mastery books, and I heard they are fairly easy to fund. They also reach full strength at only around level 140-150m which i'm pretty sure i'm going to reach.The only thing stopping me from making a corsair, is that sharks doesn't really help corsairs as much as hero,that they have less hp and slots, but i really don't want to make a normal adventurer as I already got my TB to 120. I am not making my 120 level for a TB go to waste.

Please help me decide..
Also: Please think of funding effectiveness, I will have about 1 bil to fund my character.

Thank you for your help.

1) Heroes get driver. Not sharks. Sharks helps sair more than driver helps heroes.
2) Pick the class for whatever you have more %stat of.

This should be in Maple Q&A.
OT: It all comes down to personal preference. I would choose the hero.
(Soul Driver, High HP, Stance and incredibly fast training.)

1) Heroes get driver. Not sharks. Sharks helps sair more than driver helps heroes.

Sairs quit using Sharks at fourth job, while Hero's continue using driving even at 4th job.
And I don't % stats on anything. I plan to spend 1 bil on all my equips.

@Lyrics
Sorry, I am sort of new here...
Like I said, the only thing holding back to make a hero, is of course, how long it takes to max all the basic skills for hero's ( im not gonna reach 170, while sairs is only 140-150 which i plan to reach.) Though i like all those things you like too, I'm just not into never having full strength.

This should be in Maple Q&A.

Actually, this shouldn't be here period.