You've already unlocked lots of maritime, trade and colonial achievements (World Discoverer, Trade Hegemon, All Your Trade Are Belong to Us, The Grand Armada, This navy can take it all and That is mine!), so pushing toward continent-spanning European dominance as Portugal (All Blue) and early global footholds (The Navigator) fits your playstyle and skillset. These two pair naturally — Portugal’s early exploration makes The Navigator straightforward and getting Europe under blue allies/subjects is a clear next strategic target. I included Trade Hegemon to reinforce your existing trade-focused play (you already have Trade Hegemon unlocked which shows you like trade control), but replacing that with a complementary goal keeps your progression focused on exploration → trade dominance → continental influence.