Warforged Fighters have been pretty common in instances of war, as These are master duelists and offensive behemoths with incredible strength and armor. If you are doing go with a Barbarian/Artificer, it's possible you'll come across Rage interfering with your infusions/magic items. There is no official way around this, but https://gnomewizards46790.onzeblog.com/28109776/the-fact-about-wood-elf-dnd-5e-that-no-one-is-suggesting