Warrior feedback until the first Ascendancy

I started playing Warrior in Early Access and I need to leave this feedback, because I couldn't progress more easily, even with significant improvements to items.

My skills are:
Rolling Slam
Earthquake
Shockwave Totem
Bonebreaker
War Banner

I use a two-handed weapon, specifically Mace, currently using the unique Trephina item as my main weapon.

I have already made my first ancestry and became Titan!

Given this equipment, skills and ancestry, I have to say that the leveling process up to level 30 is completely tiring, I feel like there is always a lack of damage and the fights are always longer than they should be compared to other classes.

I strongly feel that this happens because of the Support Gems available up to level 30, which do not give significant damage gains or do not allow any significant debuff to be stacked on mobs.

We know about the existence of Stun/Heavy Stun and Armor Breaker, but it is not significantly good enough to deal damage and overcome bosses, it is always an intense and long fight.

In addition to the problem with Support Gems at the beginning, I notice that at the beginning of the Warrior's Passive Skill Tree, there are many weak and useless nodes until you reach good status.

As a Warrior - Titan, I recommend adjusting the Support Gems available at the beginning, as relying only on Support Gems to accumulate Stun is not cool.

I'm going to change classes and start another one, because I can't keep playing with Warrior the way it is!

The desire to complement each other, and I ask for respect here! That's my opinion.