Weight changes the experience
Metal coins are the upgrade players notice most. Handling heavy coins every turn makes an economy game feel like its theme promises, and the sound and heft turn a routine transaction into a small moment. For a game you play often, it's a modest spend for a real, repeated improvement — the upgrade you'll actually feel rather than just see.

Rank upgrades by how often you touch them
The best component upgrades are the ones your hands interact with constantly. The least worthwhile are the ones that just sit on the board.
- Metal coins / currency — handled every turn; the highest-impact upgrade.
- Resource tokens (wood, acrylic, or realistic shapes) — touched often; a solid second.
- Upgraded dice — felt every roll; worth it for dice-heavy games.
- Deluxe meeples and figures — mostly visual; nice but low-impact.
- Custom trays and inserts — improve setup, count separately from 'feel' upgrades.
Diminishing returns are real
After coins, each upgrade matters a little less. Resource-shaped tokens and deluxe meeples look great but change the experience far less than currency you handle every turn. Upgrade your single most-played title first, live with it for a few sessions, see whether you reach for the game more, then decide whether a second upgrade is worth it.

Spend where the game already shines
Component upgrades amplify a game you love — they don't rescue one you don't. Put the money into the title that already hits the table most, not the one you're hoping to like more. And check fit: oversized metal coins or chunky tokens can stop the box closing or overflow the insert.