Visualize every logical upgrade route through the Arco product lineup. Each path shows the budget delta, what you gain, and why the move makes sense. Plan your coffee journey from entry-level to endgame.
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{"nodes": [{"id": "arco-steam","type": "machine","label": "Arco Steam","price": 199,"tier": 1},{"id": "arco-nano","type": "machine","label": "Arco Nano","price": 449,"tier": 2},{"id": "arco-automatico","type": "machine","label": "Arco Automatico","price": 699,"tier": 2},{"id": "arco-classica","type": "machine","label": "Arco Classica","price": 899,"tier": 3},{"id": "arco-barista-pro","type": "machine","label": "Arco Barista Pro","price": 1199,"tier": 4},{"id": "arco-lever","type": "machine","label": "Arco Lever","price": 1499,"tier": 4},{"id": "arco-maestro","type": "machine","label": "Arco Maestro","price": 1699,"tier": 5},{"id": "arco-dual-boiler","type": "machine","label": "Arco Dual Boiler","price": 2199,"tier": 5},{"id": "arco-mini-grinder","type": "grinder","label": "Arco Mini Grinder","price": 149,"tier": 1},{"id": "arco-macinino-home","type": "grinder","label": "Arco Macinino Home","price": 299,"tier": 2},{"id": "arco-conico","type": "grinder","label": "Arco Conico","price": 399,"tier": 3},{"id": "arco-macinino-pro","type": "grinder","label": "Arco Macinino Pro","price": 499,"tier": 4}],"edges": [{"from": "arco-steam","to": "arco-nano","budget_delta": 250,"rationale": "The biggest single upgrade you can make. Moving from steam pressure to pump-driven espresso transforms shot quality. The Nano adds PID temperature control and a proper portafilter.","what_you_gain": ["Real