Best Character??????

[Hrith]

Ranking of Easiest to Hardest:

Ranger
Hunter
Force

Rangers have the ability to shoot everything from far away... Forces have low HP, and Hunters are inbetween.

That is your opinion.

ST themselves rank Hunters as "for beginners" and Rangers "for intermediate players".
Which I think is more appropriate, Rangers are easy to start with, but require lotsa skill to play well with, even more than Forces.

As for a choice of class:
If you want power, etc. HUcast
If you want techs, HUnewearl

The other two are useless in comparison.