So, there is a lot of fighter class possible. Agressive or defensive. More rapid or more full of healt tanks dwarf. Go on with you're advices, tips and tricks. Thanks...

What do you mean? Best fighter class build? Its entirely depends on what you want from fighter.

Perhaps a fighter with the maximum résistances. And big damages dealer. Thanks...

Maximum resistancer and big damage in general exclucive. You either tank or damage. At least on fighter. Chanter, monk and barbarian can pull tanking with damage.

For tank fighter you can check this:

And for damage - this:

 

Clearly Darcozzi paladin (Fires of Darozzi Palace is really free damage earlier and Inspiring Liberation is a great long accuracy buff for himself or others) - by far the best tank in the game and once he gets Sacred Immolation he becomes also a great damage dealer. If you want a more offensive one from the start (and not too squishy either), then you can try a monk. The fighter is a solid class but with nothing exceptional, while the barbarian is great (later) vs multiple enemies swarming you, but ineffective vs scattered ranged enemies or bosses. The rogue deals great melee damage but is very squishy. The chanter is not really a melee fighter - he usually deals damage with his chants and ranged weapons from behind his summons. 

On 2/4/2022 at 1:02 PM, Kaylon said:

The chanter is not really a melee fighter - he usually deals damage with his chants and ranged weapons from behind his summons. 

I'd say chanter can be pretty good offtank. Chants are not slowed by low Dex so its safe to dump it if you do not care much about invocations. And neutral or so starting Int is quite workable. That means chanter can easily have hight Mig, Con and Res with decent Per. Pretty nice for someone in front row.

Thanks everybody...