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It does matter. If you have already decided on the purchase (so you're ignoring the opportunity costs of investing in BTC) then spending USD will not affect you
by melvinmt 13y ago
It does matter. If you have already decided on the purchase (so you're ignoring the opportunity costs of investing in BTC) then spending USD will not affect your position in BTC and thus you'll be better off spending USD if you believe t1 value of BTC is higher and t1 value of USD is lower.