Fake ID UK

Alright men, basically I live in Republic of Ireland. I’ve been using a FIDUK Northern Ireland ID to get into my local nightclub for last few months and I’m turning 18 in a week. Should I just use my now legal IDs or keep using that? Im pretty sure they’ll remember me and be like wtf

Use legal ID, they're unlikely to remember your ID details despite knowing you. If they ask what happened to your Northern Ireland DL, say you just got a ROI one cos you live there.