Which English language test do you prefer to take again: IELTS, TOEFL, Duolingo, or PTE in Ireland?

Since you prefer the Duolingo English Test, I recommend checking if your target universities in Ireland accept DET scores. If they do, DET is convenient and fast. If not, consider IELTS, as it is widely accepted and recognized globally. Make sure to match your test choice with university requirements before deciding.