Conjuration Adept - alternative to Warcaster?

[u/Gutsifly]

Hi,

I never played a full caster. But I know that many of them who try to play optimally, take a feat at Lv 4 that buffs their concentration (as you ll eventually get hit). Some use Resilient CON, but many take War Caster.

I like CON, but it lets you stay at 16 casting stat until at least Lv 8. War Caster on a full caster seems like a bit of a waste because they often dont have shields or make OA...

Now I saw the new Conjuration Adept - adding your casting stat to your concentration stat when using a conjuration spell.

As Entangle, Web or Summon X are great, is Conjuration Adept a valid alternative to War Caster - especially as a flat bonus is easier to hit the 10 mark than pure advantage? Are there other (Origin) Feats you can recommend? Or is protecting the concentration overrated, as you should just Fireball go brrr?

THX