Should I get a universal adapter or country-specific plugs?

r/onebag threads split here. Universal adapters win on convenience for multi-country trips but are bulkier and can sit loosely in some outlets. Country-specific plugs (e.g. a dedicated Type C/F for Europe) sit more securely and pack flatter, which is why a two-pack of EU-only adapters remains a popular pick for travelers staying in one region.